ANNEX 1

SHEETS  (*1) FOR FILAMENT LAMPS

List of categories of filament lamps, grouped and their sheet numbers:

Group 1

Without general restrictions:

Category	Sheet number(s)
H1	H1/1 to 3
H3	H3/1 to 4
H4	H4/1 to 5
H7	H7/1 to 4
H8	H8/1 to 4
H8B	H8/1 to 4
H9 (*3)	H9/1 to 4
H9B (*3)	H9/1 to 4
H10	H10/1 to 3
H11	H11/1 to 4
H11B	H11/1 to 4
H12	H12/1 to 3
H13	H13/1 to 4
H13A	H13/1 to 4
H14	H14/1 to 4
H15	H15/1 to 5
H16	H16/1 to 4
H21W (*2)	H21W/1 to 2
H27W/1	H27W/1 to 3
H27W/2	H27W/1 to 3
HB3	HB3/1 to 4
HB3A	HB3/1 to 4
HB4	HB4/1 to 4
HB4A	HB4/1 to 4
HIR1 (*3)	HIR1/1 to 3
HIR2	HIR2/1 to 3
HS1	HS1/1 to 5
HS2	HS2/1 to 3
HS5	HS5/1 to 4
HS5A (*5)	HS5A/1 to 3
HS6 (*4)	HS6/1 to 4
PSX24W (*2)	P24W/1 to 3
PSX26W (*2)	PSX26W1 to 3
PX24W (*2)	P24W/1 to 3
S2	S1/S2/1 to 2
S3	S3/1

Group 2

Only for use in signalling lamps, cornering lamps, reversing lamps and rear registration plate lamps:

Category	Sheet number(s)
C5W	C5W/1
H6W	H6W/1
H10W/1	H10W/1 to 2
HY6W	H6W/1
HY10W	H10W/1 to 2
HY21W	H21W/1 to 2
P13W	P13W/1 to 3
P19W	P19W/1 to 3
P21W	P21W/1 to 2
P21/4W	P21/4W/1 (P21/5W/2 to 3)
P21/5W	P21/5W/1 to 3
P24W	P24W/1 to 3
P27W	P27W/1 to 2
P27/7W	P27/7W/1 to 3
PC16W	PC16W/1 to 3
PCR16W	PC16W/1 to 3
PCY16W	PC16W/1 to 3
PR19W	P19W/1 to 3
PR21W	PR21W/1 (P21W/2)
PR21/4W	PR21/4W/1 (P21/5W/2 to 3)
PR21/5W	PR21/5W/1 (P21/5W/2 to 3)
PR24W	P24W/1 to 3
PR27/7W	PR27/7W/1 (P27/7W/2 to 3)
PS19W	P19W/1 to 3
PS24W	P24W/1 to 3
PSR19W	P19W/1 to 3
PSR24W	P24W/1 to 3
PSY19W	P19W/1 to 3
PSY24W	P24W/1 to 3
PY19W	P19W/1 to 3
PY21W	PY21W/1 (P21W/2)
PY24W	P24W/1 to 3
PY27/7W	PY27/7W/1 (P27/7W/2 to 3)
R5W	R5W/1
R10W	R10W/1
RR5W	R5W/1
RR10W	R10W/1
RY10W	R10W/1
T1.4W	T1.4W/1
T4W	T4W/1
W2.3W	W2.3W/1
W3W	W3W/1
W5W	W5W/1
W15/5W	W15/5W/1 to 3
W16W	W16W/1
W21W	W21W/1 to 2
W21/5W	W21/5W/1 to 3
WP21W	WP21W/1 to 2
WPY21W	WP21W/1 to 2
WR5W	W5W/1
WR21/5W	WR21/5W/1 (W21/5W/2 to 3)
WY2.3W	WY2.3W/1
WY5W	W5W/1
WY21W	WY21W/1 to 2

Group 3

For replacement purposes only (see transitional provisions of paragraphs 8.3 and 8.4):

Category	Sheet number(s)
C21W	C21W/1 to 2
R2	R2/1 to 3
S1	S1/S2/1 to 2

List of sheets for filament lamps and their sequence in this Annex:

Sheet number(s)

C5W/1

C21W/1 to 2

H1/1 to 3

H3/1 to 4

H4/1 to 5

H7/1 to 4

H8/1 to 4

H9/1 to 4

H10/1 to 3

H11/1 to 4

H12/1 to 3

H13/1 to 4

H14/1 to 4

H15/1 to 5

H16/1 to 4

H6W/1

H10W/1 to 2

H21W/1 to 2

H27W/1 to 3

HB3/1 to 4

HB4/1 to 4

HIR1/1 to 3

HIR2/1 to 3

HS1/1 to 5

HS2/1 to 3

HS5/1 to 4

HS5A/1 to 3

HS6/1 to 4

P13W/1 to 3

P19W/1 to 3

P21W/1 to 2

P21/4W/1

P21/5W/1 to 3

P24W/1 to 3

P27W/1 to 2

P27/7W/1 to 3

PC16W/1 to 3

PR21W/1

PR21/4W/1

PR21/5W/1

PR27/7W/1

PSX26W/1 to 3

PY21W/1

PY27/7W/1

R2/1 to 3

R5W/1

R10W/1

S1/S2/1 to 2

S3/1

T1.4W/1

T4W/1

W2.3W/1

W3W/1

W5W/1

W15/5W/1 to 3

W16W/1

W21W/1 to 2

W21/5W/1 to 3

WP21W/1 to 2

WR21/5W/1

WY2.3W/1

WY21W/1 to 2

CATEGORY C5W — Sheet C5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
b (1)		34,0	35,0	36,0	35,0 ± 0,5
f (2)  (3)		7,5  (4)		15  (5)	9 ± 1,5
Cap SV8,5 in accordance with IEC Publication 60061 (sheet 7004-81-4)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	5			5
Test voltage	Volts	6,75	13,5	28,0	13,5
Objective values	Watts	5,5 max.		7,7 max.	5,5 max.
	Luminous flux	45 ± 20 %
Reference luminous flux: 45 lm at approximately 13,5 V

CATEGORY C21W — Sheet C21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMP FOR REVERSING LAMP ONLY

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
b (6)		40,0	41,0	42,0	41,0 ± 0,5
f (7)		7,5		10,5	8 ± 1,0
Cap SV8,5 in accordance with IEC Publication 60061 (sheet 7004-81-4)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	21			21
Test voltage	Volts	13,5			13,5
Objective values	Watts	26,5 max.			26,5 max.
	Luminous flux	460 ± 15 %
Reference luminous flux: 460 lm at approximately 13,5 V

CATEGORY C21W — Sheet C21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and to the centre of the filament lamp's length, whether a filament lamp complies with the requirements.

12 V	a	h	k
filament lamps of normal production	4,0 + d	14,5	2,0
standard filament lamp	2,0 + d	14,5	0,5
d= nominal filament diameter as stated by the manufacturer.

Test procedure and requirements

1.

The filament lamp is placed in a holder (socket) capable of being so rotated through 360° about the reference axis that the front elevation is seen on the screen on to which the image of the filament is projected. The reference plane on the screen shall coincide with the centre of the filament lamp. The central axis sought on the screen shall coincide with the centre of the filament lamp length.

2.

Front elevation 2.1. The projection of the filament shall lie entirely within the rectangle when the filament lamp is rotated through 360°. 2.2. The centre of the filament shall not be offset by more than distance ‘k’ from the central axis sought.

CATEGORY H1 — Sheet H1/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H1 — Sheet H1/2

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		6 V	12 V	24 V	12 V
e (6)  (10)		25,0  (9)			25,0 ± 0,15
f (6)  (10)		4,5 ± 1,0	5,0 ± 0,5	5,5 ± 1,0	5,0 + 0,50 / – 0,00
g (7)  (8)		0,5 d ± 0,5 d			0,5 d ± 0,25 d
h1		(9)			0 ± 0,20 (5)
h2		(9)			0 ± 0,25 (5)
ε		45° ± 12°			45° ± 3°
Cap P14,5s in accordance with IEC Publication 60061 (sheet 7004-46-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	55		70	55
Test Voltage	Volts	6,3	13,2	28,0	13,2
Objective values	Watts	63 max.	68 max.	84 max.	68 max.
	Luminous flux ± %	1 350	1 550	1 900
		15
Reference luminous flux at approximately				12 V	1 150
				13,2 V	1 550

CATEGORY H1 — Sheet H1/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1	b2	c1	c2
6 V	1,4 d	1,9 d	0,25		6	3,5
12 V					6	4,5
24 V					7	4,5
d= diameter of filament.

The filament position is checked solely in directions A and B as shown on sheet H1/1.

The filament shall lie entirely within the limits shown.

The beginning of the filament as defined on sheet H1/2, note 10, shall lie between lines Z1 and Z2.

CATEGORY H3 — Sheet H3/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H3 — Sheet H3/2

CATEGORY H3 — Sheet H3/3

Dimensions in mm		Filaments lamps of normal production			Standard filament lamp
		6 V	12 V	24 V	12 V
e		18,0  (6)			18,0
f (8)		3,0 min.	4,0 min.		5,0 ± 0,50
k		0  (6)			0 ± 0,20
h1, h3		0  (6)			0 ± 0,15 (7)
h2, h4		0  (6)			0 ± 0,25 (7)
Cap PK22s in accordance with IEC Publication 60061 (sheet 7004-47-4)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	55		70	55
Test voltage	Volts	6,3	13,2	28,0	13,2
Objective values	Watts	63 max.	68 max.	84 max.	68 max.
	Luminous flux ± %	1 050	1 450	1 750
		15
Reference luminous flux at approximately				12 V	1 100
				13,2 V	1 450

CATEGORY H3 — Sheet H3/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament complies with the requirements.

	a	c	k	g
6 V	1,8 d	1,6 d	1,0	2,0
12 V				2,8
24 V				2,9
d= diameter of filament

The filament shall lie entirely within the limits shown.

The centre of the filament shall lie within the limits of dimension k.

CATEGORY H4 — Sheet H4/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing

Figure 2	Figure 3
Maximum lamp outlines (4)

(1)	The reference plane is the plane formed by the seating points of the three lugs of the cap ring.

(2)	The reference axis is perpendicular to the reference plane and passes through the centre of the circle of diameter ‘M’.

(3)	The colour of the light emitted shall be white or selective-yellow.

(4)	The bulb and supports shall not exceed the envelope as in Figure 2. However, where a selective-yellow outer bulb is used the bulb and supports shall not exceed the envelope as in Figure 3.

(5)	The obscuration shall extend at least as far as the cylindrical part of the bulb. It shall also overlap the internal shield when the latter is viewed in a direction perpendicular to the reference axis.

CATEGORY H4 — Sheet H4/2

Dimensions in mm		Filament lamps of normal production				Standard filament lamp
		12 V		24 V		12 V
e		28,5 + 0,35 / – 0,25		29,0 ± 0,35		28,5 + 0,20 / – 0,00
p		28,95		29,25		28,95
α		max. 40 °				max.40 °
Cap P43t in accordance with IEC Publication 60061 (sheet 7004-39-6)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12  (6)		24  (6)		12  (6)
	Watts	60	55	75	70	60	55
Test voltage	Volts	13,2		28,0		13,2
Objective values	Watts	75 max.	68 max.	85 max.	80 max.	75 max.	68 max.
	Luminous flux ± %	1 650	1 000	1 900	1 200
		15
Measuring flux (lm) (7)		—	750	—	800
Reference luminous flux at approximately					12 V	1 250	750
					13,2 V	1 650	1 000

CATEGORY H4 — Sheet H4/3

Position of shield

The drawing is not mandatory with respect to the design of the shield.

Position of filaments

CATEGORY H4 — Sheet H4/4

Table of the dimensions (in mm) referred to in the drawings on sheet H4/3

Reference (*6)		Dimension (*7)		Tolerance
				Filaments lamps of normal production		Standard filament lamp
12 V	24 V	12 V	24 V	12 V	24 V	12 V
a/26		0,8		± 0,35		± 0,20
a/23,5		0,8		± 0,60		± 0,20
b1/29,5	30,0	0		± 0,30	± 0,35	± 0,20
b1/33		b1/29,5 mv	b1/30,0 mv	± 0,30	± 0,35	± 0,15
b2/29,5	30,0	0		± 0,30	± 0,35	± 0,20
b2/33		b1/29,5 mv	b2/30,0 mv	± 0,30	± 0,35	± 0,15
c/29,5	30,0	0,6	0,75	± 0,35		± 0,20
c/33		c/29,5 mv	c/30,0 mv	± 0,35		± 0,15
d		min. 0,1		—		—
e (13)		28,5	29,0	+ 0,35 – 0,25	± 0,35	+ 0,20 – 0,00
f (11)  (12)  (13)		1,7	2,0	+ 0,50 – 0,30	± 0,40	+ 0,30 – 0,10
g/26		0		± 0,50		± 0,30
g/23,5		0		± 0,70		± 0,30
h/29,5	30,0	0		± 0,50		± 0,30
h/33		h/29,5 mv	h/30,0 mv	± 0,35		± 0,20
lR (11)  (14)		4,5	5,25	± 0,80		± 0,40
lC (11)  (12)		5,5	5,25	± 0,50	± 0,80	± 0,35
p/33		Depends on the shape of the shield		—		—
q/33		(p + q) / 2		± 0,60		± 0,30

CATEGORY H4 — Sheet H4/5

Additional explanations to sheet H4/3

The dimensions below are measured in three directions:

(1)	for dimensions a, b1, c, d, e, f, lR and lC;

(2)	for dimensions g, h, p and q;

(3)	for dimension b2.

Dimensions p and q are measured in planes parallel to and 33 mm away from the reference plane.

Dimensions b1, b2, c and h are measured in planes parallel to and 29,5 mm (30,0 mm for 24 V filament lamps) and 33 mm away from the reference plane.

Dimensions a and g are measured in planes parallel to and 26,0 mm and 23,5 mm away from the reference plane.

Note: For the method of measurement, see Appendix E of IEC Publication 60809.

CATEGORY H7 — Sheet H7/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp

Figure 1 Main drawing
Figure 2 Maximum lamp outline (5)	Figure 3 Definition of reference axis (2)

(1)	The reference plane is defined by the points on the surfaces of the holder on which the three supporting bosses of the cap ring will rest.

(2)	The reference axis is perpendicular to the reference plane and crosses the intersection of the two perpendiculars as indicated in Figure 3.

(3)	The colour of the light emitted shall be white or selective-yellow.

(4)

Notes concerning the filament diameter. (a) No actual diameter restrictions apply but the objective for future developments is to have d max. = 1,3 mm for 12 V and d max. = 1,7 for 24V filament lamps. (b) For the same manufacturer, the design diameter of standard (étalon) filament lamp and filament lamp of normal production shall be the same.

(5)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

CATEGORY H7 — Sheet H7/2

Figure 4 Distortion free area (6) and black top (7)	Figure 5 Metal free zone (8)
Figure 6 Permissible offset of filament axis (9) (for standard filament lamps only)	Figure 7 Bulb eccentricity

(6)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(7)	The obscuration shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall moreover extend at least to a plane parallel to the reference plane where 3 crosses the outer bulb surface (view B as indicated on sheet H7/1).

(8)

The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in Figure 1 on sheet H7/1). No metal parts other than filament turns shall be located in the shaded area as seen in Figure 5.

CATEGORY H7 — Sheet H7/3

Dimensions in mm		Filaments lamps of normal production		Standard filament lamp
		12 V	24 V	12 V
e (9)		25,0  (10)		25,0 ± 0,1
f (9)		4,1  (10)	4,9  (10)	4,1 ± 0,1
g (12)		0,5 min.		under consideration
h1 (11)		0  (10)		0 ± 0,10
h2 (11)		0  (10)		0 ± 0,15
γ1		40 ° min.		40 ° min.
γ2		50 ° min.		50 ° min.
γ3		30 ° min.		30 ° min.
Cap PX26d in accordance with IEC Publication 60061 (sheet 7004-5-6)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	24	12
	Watts	55	70	55
Test voltage	Volts	13,2	28,0	13,2
Objective values	Watts	58 max.	75 max.	58 max.
	Luminous flux	1 500  ± 10 %	1 750  ± 10 %
Reference luminous flux at approximately			12 V	1 100
			13,2 V	1 500

CATEGORY H7 — Sheet H7/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

(Dimensions in mm)

	a1	a2	b1	b2	c1	c2
12 V	d + 0,30	d + 0,50	0,2		4,6	4,0
24 V	d + 0,60	d + 1,00	0,25		5,9	4,4
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet H7/1, Figure 1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H7/3, note 9, shall lie between lines Z1 and Z2 and between Z3 and Z4.

CATEGORIES H8 AND H8B — Sheet H8/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawings

Figure 2

Maximum lamp outline (3)

(1)	The reference plane is the plane formed by the underside of the bevelled lead-in flange of the cap.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 19 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

(4)	The colour of the light emitted shall be white or selective-yellow.

(5)	Notes concerning the filament diameter. (a) No actual diameter restrictions apply but the objective for future developments is to have d max. = 1,2 mm. (b) For the same manufacturer, the design diameter of standard (étalon) filament lamp and filament lamp of normal production shall be the same.

CATEGORIES H8 AND H8B — Sheet H8/2

Figure 3 Distortion free area (6) and black top (7)	Figure 4 Metal free zone (8)
Figure 5 Permissible offset of filament axis (9) (for standard filament lamps only)	Figure 6 Bulb eccentricity (10)

(6)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(7)	The obscuration shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall moreover extend at least to a plane parallel to the reference plane where γ3 crosses the outer bulb surface (view B as indicated on sheet H8/1).

(8)

The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in Figure 1 on sheet H8/1). No metal parts other than filament turns shall be located in the shaded area as seen in Figure 4.

(9)

The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 in sheet H8/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(10)	Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

CATEGORIES H8 AND H8B — Sheet H8/3

Dimensions in mm		Filaments lamps of normal production	Standard filament lamp
		12 V	12 V
e (11)		25,0  (12)	25,0 ± 0,1
f (11)		3,7  (12)	3,7 ± 0,1
g		0,5 min.	under consideration
h1		0  (12)	0 ± 0,1
h2		0  (12)	0 ± 0,15
γ1		50 ° min.	50 ° min.
γ2		40 ° min.	40 ° min.
γ3		30 ° min.	30 ° min.
Cap: H8: PGJ19-1 in accordance with IEC Publication 60061 (sheet 7004-110-2) H8B: PGJY19-1 in accordance with IEC Publication 60061 (sheet 7004-146-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	35	35
Test voltage	Volts	13,2	13,2
Objective values	Watts	43 max.	43 max.
	Luminous flux	800 ± 15 %
Reference luminous flux at approximately		12 V	600
		13,2 V	800

CATEGORIES H8 AND H8B — Sheet H8/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament complies with the requirements.

a1	a2	b1	b2	c1	c2
d + 0,50	d + 0,70	0,25		4,6	3,5
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet H8/1, Figure 1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H8/3, note 11, shall lie between lines Z1 and Z2 and between Z3 and Z4.

CATEGORIES H9 AND H9B — Sheet H9/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawings

Figure 2

Maximum lamp outline (3)

(1)	The reference plane is the plane formed by the underside of the bevelled lead-in flange of the cap.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 19 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

(4)	Notes concerning the filament diameter. (a) No actual diameter restrictions apply but the objective for future developments is to have d max. = 1,4 mm. (b) For the same manufacturer, the design diameter of standard (étalon) filament lamp and filament lamp of normal production shall be the same.

CATEGORIES H9 AND H9B — Sheet H9/2

Figure 3 Distortion free area (5)	Figure 4 Metal free zone (6)
Figure 5 Permissible offset of filament axis (7) (for standard filament lamps only)	Figure 6 Bulb eccentricity (8)

(5)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(6)

The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in Figure 1, sheet H9/1). No metal parts other than filament turns shall be located in the shaded area as seen in Figure 4.

(7)

The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 on sheet H9/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(8)	Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

CATEGORIES H9 AND H9B — Sheet H9/3

Dimensions in mm		Tolerances
		Filaments lamps of normal production	Standard filament lamp
		12 V	12 V
e (9)  (10)	25	(11)	± 0,10
f (9)  (10)	4,8	(11)	± 0,10
g (9)	0,7	± 0,5	± 0,30
h1	0	(11)	± 0,10 (12)
h2	0	(11)	± 0,15 (12)
γ1	50 ° min.	—	—
γ2	40 ° min.	—	—
Cap: H9: PGJ19-5 in accordance with IEC Publication 60061 (sheet 7004-110-2) H9B: PGJY19-5 in accordance with IEC Publication 60061 (sheet 7004-146-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	65	65
Test voltage	Volts	13,2	13,2
Objective values	Watts	73 max.	73 max.
	Luminous flux	2 100 ± 10 %
Reference luminous flux at approximately		12 V	1 500
		13,2 V	2 100

CATEGORIES H9 AND H9B — Sheet H9/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament complies with the requirements.

a1	a2	b1	b2	c1	c2
d + 0,4	d + 0,7	0,25		5,7	4,6
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet H9/1, Figure 1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H9/3, note 10, shall lie between lines Z1 and Z2 and between Z3 and Z4.

CATEGORY H10 — Sheet H10/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H10 — Sheet H10/2

Dimensions in mm (8)		Tolerance
		Filament lamps of normal production	Standard filament lamp
e (9)  (10)	28,9	(11)	± 0,16
f (12) (13)	5,2	(11)	± 0,16
h1, h2	0	(11)	± 0,15 (12)
γ1	50° min.	—	—
γ2	52° min.	—	—
γ3	45 °	± 5°	± 5°
Cap PY20d in accordance with IEC Publication 60061 (sheet 7004-31-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	42	42
Test voltage	Volts	13,2	13,2
Objective values	Watts	50 max.	50 max.
	Luminous flux	850 ± 15 %
Reference luminous flux at approximately		12 V	600
		13,2 V	850

CATEGORY H10 — Sheet H10/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1	b2	c1	c2
12 V	1,4 d	1,8 d	0,25		6,1	4,9
d= diameter of filament.

The filament position is checked solely in directions A and B as shown on sheet H10/1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H10/2 note 10 shall lie between lines Z1 and Z2 and between lines Z3 and Z4.

CATEGORIES H11 AND H11B — Sheet H11/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawings

Figure 2

Maximum lamp outline (3)

(1)	The reference plane is the plane formed by the underside of the bevelled lead-in flange of the cap.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 19 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

(4)	The colour of the light emitted shall be white or selective-yellow.

(5)	Notes concerning the filament diameter: (a) No actual diameter restrictions apply but the objective for future developments is to have d max. = 1,4 mm. (b) For the same manufacturer, the design diameter of standard (étalon) filament lamp and filament lamp of normal production shall be the same.

CATEGORIES H11 AND H11B — Sheet H11/2

Figure 3 Distortion free area (6) and black top (7)	Figure 4 Metal free zone (8)
Figure 5 Permissible offset of filament axis (9) (for standard filament lamps only)	Figure 6 Bulb eccentricity (10)

(6)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(7)	The obscuration shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall, moreover, extend at least to a plane parallel to the reference plane where γ3 crosses the outer bulb surface (view B as indicated on sheet H11/1).

(8)

The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction (view A as indicated in Figure 1 on sheet H11/1). No metal parts other than filament turns shall be located in the shaded area as seen in Figure 4.

(9)

The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 on sheet H11/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(10)	Eccentricity of bulb axis with respect to filament axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

CATEGORIES H11 AND H11B — Sheet H11/3

Dimensions in mm		Filaments lamps of normal production		Standard filament lamp
		12 V	24 V	12 V
e (11)		25,0  (12)		25,0 ± 0,1
f (13)		4,5	5,3 (14)	4,5 ± 0,1
g		0,5 min.		under consideration
h1		0 (15)		0 ± 0,1
h2		0 (16)		0 ± 0,15
γ1		50° min.		50° min.
γ2		40° min.		40° min.
γ3		30° min.		30° min.
Cap: H11: PGJ19-2 in accordance with IEC Publication 60061 (sheet 7004-110-2) H11B: PGJY19-2 in accordance with IEC Publication 60061 (sheet 7004-146-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	24	12
	Watts	55	70	55
Test voltage	Volts	13,2	28,0	13,2
Objective values	Watts	62 max.	80 max.	62 max.
	Luminous flux	1 350  ± 10 %	1 600  ± 10 %
Reference luminous flux at approximately			12 V	1 000
			13,2 V	1 350

CATEGORIES H11 AND H11B — Sheet H11/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament complies with the requirements.

	a1	a2	b1	b2	c1	c2
12 V	d + 0,3	d + 0,5	0,2		5,0	4,0
24 V	d + 0,6	d + 1,0	0,25		6,3	4,6
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet H11/1, Figure 1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H11/3, note 11, shall lie between lines Z1 and Z2 and between Z3 and Z4.

CATEGORY H12 — Sheet H12/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H12 — Sheet H12/2

Dimensions in mm (8)		Tolerance
		Filament lamps of normal production	Standard filament lamp
e (9)  (10)	31,5	(11)	± 0,16
f (9)  (10)	5,5	4,8 min	± 0,16
h1, h2, h3, h4	0	(11)	± 0,15 (12)
k	0	(11)	± 0,15 (13)
γ1	50° min.	—	—
γ2	52° min.	—	—
γ3	45 °	± 5°	± 5°
Cap PZ20d in accordance with IEC Publication 60061 (sheet 7004-31-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	53	53
Test voltage	Volts	13,2	13,2
Objective values	Watts	61 max.	61 max.
	Luminous flux	1 050  ± 15 %
Reference luminous flux at approximately		12 V	775
		13,2 V	1 050

CATEGORY H12 — Sheet H12/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

a1	a2	b1	b2	c
1,6 d	1,3 d	0,30	0,30	2,8
d= diameter of filament

For the directions of view A, B and C, see sheet H12/1.

The filament shall lie entirely within the limits shown.

The centre the filament shall lie between the limits of dimensions b1 and b2.

CATEGORIES H13 AND H13A — Sheet H13/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing

CATEGORIES H13 AND H13A — Sheet H13/2

Figure 2 Definition of reference axis (2)	Figure 4 Bulb offset (8)
Figure 3 Undistorted area (6) and opaque coating (7)	Figure 5 Light blocking toward cap (9)

(6)	Glass bulb shall be optically distortion-free axially and cylindrically within the angles β and δ. This requirement applies to the whole bulb circumference within the angles β and δ and does not need to be verified in the area covered by the opaque coating.

(7)	The opaque coating shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall moreover extend at least to a plane parallel to the reference plane where γ crosses the outer bulb surface (view B as indicated on sheet H13/1).

(8)	Offset of passing-beam filament in relation to the bulb axis is measured in two planes parallel to the reference plane where the projection of the outside end turns nearest to and farthest from the reference plane crosses the passing-beam filament axis.

(9)	Light shall be blocked over the cap end of the bulb extending to angle θ. This requirement applies in all directions around the reference axis.

CATEGORIES H13 AND H13A — Sheet H13/3

Figure 6

Position and dimensions of filaments (10) (11) (12) (13) (14)

CATEGORIES H13 AND H13A — Sheet H13/4

Dimensions in mm		Tolerance
		Filaments lamps of normal production		Standard filament lamp
d1 (13) (17)	1,8 max.	—		—
d2 (13) (17)	1,8 max.	—		—
e (16)	29,45	± 0,20		± 0,10
f1 (16)	4,6	± 0,50		± 0,25
f2 (16)	4,6	± 0,50		± 0,25
g (8) (17)	0,5 d1	± 0,40		± 0,20
h (8)	0	± 0,30		± 0,15
j (10)	2,5	± 0,20		± 0,10
k (10)	2,0	± 0,20		± 0,10
m (11)	0	± 0,20		± 0,13
n (11)	0	± 0,20		± 0,13
p (10)	0	± 0,08		± 0,08
β	42° min.	—		—
δ	52° min.	—		—
γ	43 °	+ 0° / – 5°		+ 0° / – 5°
θ (9)	41 °	± 4°		± 4°
Cap: H13: P26.4t in accordance with IEC Publication 60061 (sheet 7004-128-3) H13A: PJ26.4t
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS (18)
Rated values	Volts	12		12
	Watts	55	60	55	60
Test voltage	Volts	13,2		13,2
Objective values	Watts	68 max.	75 max.	68 max.	75 max.
	Luminous flux	1 100  ± 15 %	1 700  ± 15 %
Reference luminous flux at approximately			12 V	800	1 200
			13,2 V	1 100	1 700

CATEGORY H14 — Sheet H14/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing

Figure 2

Maximum lamp outline (3)

(1)	The reference plane is defined by the points on the surface of the holder on which the three lugs of the cap ring will rest.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the cap ring diameter ‘M’

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

CATEGORY H14 — Sheet H14/2

Figure 3 Distortion free area (4) and black top (5)	Figure 4 Bulb eccentricity
Figure 5 Offset of filament axis (7) (for standard filament lamps only)

(4)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2 and does not need to be verified in the area covered by the obscuration.

(5)	The obscuration shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall, moreover, extend at least to a plane parallel to the reference plane where γ3 crosses the outer bulb surface (view B as indicated on sheet H14/1).

(6)	Eccentricity of bulb with respect to passing-beam filament axis is measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the passing-beam filament axis.

(7)

The offset of the filaments with respect to the reference axis is measured only in viewing direction A, B and C as shown in Figure 1 on sheet H14/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filaments axis.

CATEGORY H14 — Sheet H14/3

Dimensions in mm		Filament lamp of normal production		Standard filament lamps
e (8)	26,15	(10)		± 0,1
f1 (8)  (9)	5,3	(10)		± 0,1
f2 (8)  (9)	5,0	(10)		± 0,1
g	0,3 min.
h1	0	(10)		± 0,1
h2	0	(10)		± 0,15
h3	0	(10)		± 0,15
h4	0	(10)		± 0,15
i	2,7			—
j	2,5	(10)		± 0,1
γ1	55° min.	—		—
γ2	52° min.	—		—
γ3	43 °	0 / – 5°		0 / – 5°
Cap P38t in accordance with IEC Publication 60061 (sheet 7004-133-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTCS
Rated values	Volts	12		12
	Watts	55	60	55	60
Test voltage	Volts	13,2		13,2
Objective values	Watts	68 max.	75 max.	68 max.	75 max.
	Luminous flux	1 150  ± 15 %	1 750  ± 15 %
Reference luminous flux at approximately			12 V	860	1 300
			13,2 V	1 150	1 750

CATEGORY H14 — Sheet H14/4

Screen projection requirements

This test is used to determine, by checking whether the filaments are correctly positioned relative to the reference axis and the reference plane, whether a filament lamp complies with the requirements.

a1	a2	b1	b2	c1	c2	c3	i	k
d1 + 0,5	1,6 * d2	0,2		5,8	5,1	5,75	2,7	0,15

d1 is diameter of the passing beam filament and d2 that of the driving beam filament.

Notes concerning the filaments diameter:

(a)	No actual diameter restrictions apply but the objective for future developments is to have d1 max. = 1,6 mm and d2 max. = 1,6 mm.

(b)	For the same manufacture, the design diameter of standard filament lamps and filament lamps of normal production shall be the same.

The positions of the filaments are checked solely in directions A, B and C as shown in Figure 1 on sheet H14/1.

The passing-beam filament shall lie entirely in the rectangle A and the driving beam filament entirely in rectangle B.

The ends of the passing-beam filament as defined on sheet H14/3, note 8 shall lie between lines Z1 and Z2 and between lines Z3 and Z4.

CATEGORY H15 — Sheet H15/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1 Main drawing	Figure 3 Maximum lamp outlines (3)
Figure 2 Definition of reference axis (2)	Figure 4 Distortion free area (4)

(1)

The reference plane is defined by the points at which the holder touches the three lugs of the cap ring from the plug side. It is intended for use as an internal reference plane. The auxiliary reference plane is defined by the points on the surface of the holder on which the three supporting bosses of the cap ring will rest. It is intended for use as an external reference plane. The Cap is designed for use of the (internal) reference plane, but for certain applications the (external) auxiliary reference plane may be used instead.

(2)	The reference axis is perpendicular to the reference plane and crosses the intersection of the two perpendiculars as indicated in figure 2 on sheet H15/1.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in figure 3. The envelope is concentric to the reference axis.

(4)	Glass bulb shall be optically distortion free within the angles γ1 and γ2 as indicated in figure 4. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

CATEGORY H15 — Sheet H15/2

Dimensions in mm		Filament lamps of normal production				Standard filament lamp
		12 V		24 V		12 V
e		30,0 + 0,35 / – 0,25		30,0 + 0,35 / – 0,25		30,0 + 0,20 / – 0,15
γ1		50° min		50° min		50° min
γ2		50° min		50° min		50° min
r	For details see cap sheet
Cap PGJ23t-1 in accordance with IEC Publication 60061 (sheet 7004-155-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12  (5)		24  (5)		12  (5)
	Watts	15	55	20	60	15	55
Test voltage	Volts	13,2		28,0		13,2	13,2
Objective values	Watts	19 max.	64 max.	24 max.	73 max.	19 max.	64 max.
	Luminous flux	260	1 350	300	1 500
		± 10 %
Reference luminous flux at approximately 12 V							1 000
Reference luminous flux at approximately 13,2 V							1 350
Reference luminous flux at approximately 13,5 V						290

CATEGORY H15 — Sheet H15/3

Position of the shield

Position of the filaments

CATEGORY H15 — Sheet H15/4

Table of the dimensions (in mm) referred to in the drawings on sheet H15/3

Reference (*9)		Dimension (*10)		Tolerance
				Filament lamps of normal production		Standard filament lamp
12 V	24 V	12 V	24 V	12 V	24 V	12 V	24 V
a/24,0	a/24,5	1,8		± 0,35		± 0,20
a/26,0		1,8		± 0,35		± 0,20
b1/31,0		0		± 0,30		± 0,15
b1/33,5	b1/34,0	b1/31,0 mv		± 0,30		± 0,15
b2/31,0		0		± 0,30		± 0,15
b2/33,5	b2/34,0	b2/31,0 mv		± 0,30		± 0,15
c1/31,0		0		± 0,30	± 0,50	± 0,15	± 0,25
c1/33,5	c1/34,0	c1/31,0 mv		± 0,30	± 0,50	± 0,15	± 0,25
c2/33,5	c2/34,0	1,1		± 0,30	± 0,50	± 0,15	± 0,25
d		min. 0,1		—		—
f (8)  (9)  (10)		2,7		± 0,30	± 0,40	+ 0,20 – 0,10	+ 0,25 – 0,15
g/24,0	g/24,5	0		± 0,50	± 0,70	± 0,25	± 0,35
g/26,0		0		± 0,50	± 0,70	± 0,25	± 0,35
h/31,0		0		± 0,50	± 0,60	± 0,25	± 0,30
h/33,5	h/34,0	h/31,0 mv		± 0,30	± 0,40	± 0,15	± 0,20
lR  (8)  (11)		4,2	4,6	± 0,40	± 0,60	± 0,20	± 0,30
lC  (8)  (9)		4,4	5,4	± 0,40	± 0,60	± 0,20	± 0,30
p/33,5	p/34,0	Depends on the shape of the shield		—		—
q/33,5	q/34,0	p/33,5	p/34,0	± 1,20		± 0,60

CATEGORY H15 — Sheet H15/5

Additional explanations to sheet H15/3

The dimensions below are measured in four directions:

(1)	for dimensions a, c1, c2, d, e, f, lR and lC;

(2)	for dimensions g, h, p and q;

(3)	for dimension b1;

(4)	for dimension b2.

Dimensions b1, b2, c1 and h are measured in planes parallel to the reference plane at distances of 31,0 mm and 33,5 mm (34,0 mm for 24 V types).

Dimensions c2, p and q are measured in a plane parallel to the reference plane at a distance of 33,5 mm (34,0 mm for 24 V types).

Dimensions a and g are measured in planes parallel to the reference plane at distances of 24,0 mm (24,5 mm for 24 V types) and 26,0 mm.

CATEGORY H16 — Sheet H16/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H16

Figure 1

Main drawing

Figure 2

Maximum lamp outline (3)

(1)	The reference plane is the plane formed by the underside of the bevelled lead-in flange of the cap.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 19 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 2. The envelope is concentric to the reference axis.

(4)	The light emitted shall be white or selective yellow.

(5)	Notes concerning the filament diameter: — No actual diameter restrictions apply but the objective for future developments is to have d max. = 0,9 mm. — For the same manufacturer, the design diameter of standard (étalon) filament lamp and filament lamp of normal production shall be the same.

CATEGORY H16 — Sheet H16/2

Figure 3 Distortion free area (6) and black top (7)	Figure 4 Metal free zone (8)
Figure 5 Permissible offset of filament axis (9) (for standard filament lamps only)	Figure 6 Bulb eccentricity (10)

(6)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(7)	The obscuration shall extend at least to angle γ3 and shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference.

(8)

The internal design of the lamp shall be such that stray light images and reflections are only located above the filament itself seen from the horizontal direction. (View A as indicated in Figure 1 on sheet H16/1). No metal parts other than filament turns shall be located in the shaded area as seen in Figure 4.

(9)

The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 in sheet H16/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(10)	Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

CATEGORY H16 — Sheet H16/3

Dimensions in mm		Filaments lamps of normal production	Standard filament lamp
		12 V	12 V
e (11)		25,0  (12)	25,0 ± 0,1
f (11)		3,2  (12)	3,2 ± 0,1
g		0,5 min.	under consideration
h1		0  (12)	0 ± 0,1
h2		0  (12)	0 ± 0,15
γ1		50° min.	50° min.
γ2		40° min.	40° min.
γ3		30° min.	30° min.
Cap: H16: PGJ19-3 in accordance with IEC Publication 60061 (sheet 7004-110-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	19	19
Test voltage	Volts	13,2	13,2
Objective values	Watts	22 max.	22 max.
	Luminous flux	500 + 10 % / – 15 %
Reference luminous flux: 500 lm at approximately 13,2 V
Reference luminous flux: 550 lm at approximately 13,5 V

CATEGORY H16 — Sheet H16/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament complies with the requirements.

a1	a2	b1	b2	c1	c2
d + 0,50	d + 0,70	0,25		3,6	2,6
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet H16/1, Figure 1.

The filament shall lie entirely within the limits shown.

The ends of the filament as defined on sheet H16/3, note 11, shall lie between lines Z1 and Z2 and between Z3 and Z4.

CATEGORIES H6W AND HY6W — Sheet H6W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.
e			14,25	15,0	15,75	15,0 ± 0,25
Lateral deviation (1)					0,75	0,4 max
β			82,5 °	90 °	97,5 °	90° ± 5°
γ1, γ2 (2)			30 °			30° min.
Cap: H6W: BAX9s in accordance with IEC Publication 60061 (sheet 7004-8-1) HY6W: BAZ9s in accordance with IEC Publication 60061 (sheet 7004-150-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12			12
	Watts		6			6
Test voltage	Volts		13,5			13,5
Objective values	Watts		7,35 max.			7,35 max.
	Luminous flux	H6W	125 ± 12 %
		HY6W	75 ± 17 %
Reference luminous flux at approximately 13,5 V						White: 125 lm
						Amber: 75 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	In the area between the outer legs of the angles 1 and 2, the bulb shall have no optically distorting areas and the curvature of the bulb shall have a radius not less than 50 per cent of the actual bulb diameter.

(3)	Over the entire length of the cap there shall be no projections or soldering exceeding the permissible maximum diameter of the cap.

(4)	The light emitted from filament lamps of normal production shall be white for category H6W and amber for category HY6W.

(5)	The light emitted from standard filament lamps shall be white for category H6W and amber or white for category HY6W.

CATEGORIES H10W/1 AND HY10W — Sheet H10W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.
e			14,25	15,0	15,75	15,0 ± 0,25
Lateral deviation (1)					0,75	0,4 max
β			82,5 °	90 °	97,5 °	90° ± 5°
γ1, γ2 (2)			30 °			30 ° min.
Cap H10W/1: BAU9s in accordance with IEC Publication 60061 (sheet 7004-150A-1) HY10W: BAUZ9s in accordance with IEC Publication 60061 (sheet 7004-150B-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12			12
	Watts		10			10
Test voltage	Volts		13,5			13,5
Objective values	Watts		12 max.			12 max.
	Luminous flux	H10W/1	200 ± 12 %
		HY10W	120 ± 17 %
Reference luminous flux at approximately 13,5 V						White: 200 lm
						Amber: 120 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	In the area between the outer legs of the angles γ1 and γ2, the bulb shall have no optically distorting areas and the curvature of the bulb shall have a radius not less than 50 per cent of the actual bulb diameter.

(3)	Over the entire length of the cap there shall be no projections or soldering exceeding the permissible maximum diameter of the cap.

(4)	The light emitted from filament lamps of normal production shall be white for category H10W/1 and amber for category HY10W.

(5)	The light emitted from standard filament lamps shall be white for category H10W/1 and amber or white for category HY10W.

CATEGORIES H21W AND HY21W — Sheet H21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.
e				20,0  (1)		20,0 ± 0,25
f		12 V			3,8	3,8 + 0/ – 1
		24 V			4,5
Lateral deviation (2)					(3)	0,0 ± 0,15 (4)
β			82,5 °	90 °	97,5 °	90° ± 5°
γ1, γ2 (5)			45 °			45° min.
Cap: H21W: BAY9s in accordance with IEC Publication 60061 (sheet 7004-9-1) HY21W: BAW9s in accordance with IEC Publication 60061 (sheet 7004-149-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12		24	12
	Watts		21		21	21
Test voltage	Volts		13,5		28,0	13,5
Objective values	Watts		26,25 max.		29,4 max.	26,25 max.
	Luminous flux	H21W	600 ± 12 %		600 ± 15 %
		HY21W	300 ± 17 %		300 ± 20 %
Reference luminous flux at approximately					12 V	White: 415 lm
					13,2 V	White: 560 lm
					13,5 V	White: 600 lm Amber: 300 lm

(1)	To be checked by means of a ‘Box system’, sheet H21W/2.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(3)	The lateral deviation with respect to the plane perpendicular to axis X-X is measured in the position described in paragraph 1 of the test procedure specified on sheet H21W/2.

(4)	In the area between the outer legs of the angles γ1 and γ2, the bulb shall have no optical distorting areas and the curvature of the bulb shall have a radius not less than 50 per cent of the actual bulb diameter.

(5)	The light emitted from filament lamps of normal production shall be white for category H21W and amber for category HY21W.

(6)	The light emitted from standard filament lamps shall be white for category H21W and amber or white for category HY21W.

CATEGORIES H21W AND HY21W — Sheet H21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 7,5°, to the plane through the centre line of the reference pin and the reference axis, whether a filament lamp complies with the requirements

Reference	a	b	h	k
Dimension	d + 1,0	d + 1,0	f + 1,2	0,50
d = diameter of filament f = actual filament length

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament;

3.2.	the centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

CATEGORIES H27W/1 AND H27W/2 — Sheet H27W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY H27W/1

CATEGORY H27W/2

(1)	The reference plane is defined by the plane formed by the underside of the bevelled lead-in flange of the cap.

(2)	The reference axis is perpendicular to the reference plane and passes through the centre of the 13,10 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the size of a theoretical cylinder centred on the reference axis.

(4)	The obscuration shall extend over the whole bulb top including the bulb cylindrical portion up to the intersection with γ1.

CATEGORIES H27W/1 AND H27W/2 — Sheet H27W/2

Dimensions in mm		Filament lamp of normal production	Standard filament lamp
e		31,75  (6)	31,75 ± 0,25
f (8)		4,8 max.	4,2 ± 0,20
k		0  (6)	0,0 ± 0,25
h1, h2, h3, h4 (7)		0  (6)	0,0 ± 0,25
γ1 (5)		38° nom.	38° nom.
γ2 (5)		44° nom.	44° nom.
Cap: H27W/1: PG13 in accordance with IEC Publication 60061 (sheet 7004-107-4) H27W/2: PGJ13
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	27	27
Test voltage	Volts	13,5	13,5
Objectivevalues	Watts	31 max.	31 max.
	Luminous flux	477 ± 15 %
Reference luminous flux at approximately		12 V	350 lm
		13,2 V	450 lm
		13,5 V	477 lm

CATEGORIES H27W/1 AND H27W/2 — Sheet H27W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

(Dimensions in mm)

Reference	a	c	k	g
Dimensions	d + 1,2	d + 1,0	0,5	2,4
d= diameter of filament

The filament shall lie entirely within the limits shown.

The centre of the filament shall lie within the limits of dimension k.

CATEGORIES HB3 AND HB3A — Sheet HB3/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORIES HB3 AND HB3A — Sheet HB3/2

Distortion free area (7)

Filament position and dimensions

(6)	The colour of the light emitted shall be white or selective-yellow.

(7)	Glass bulb periphery shall be optically distortion-free axially within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

CATEGORIES HB3 AND HB3A — Sheet HB3/3

Dimensions in mm (12)		Tolerances
		Filament lamps of normal production	Standard filament lamp
e (9)  (11)	31,5	(10)	± 0,16
f (9)  (11)	5,1	(10)	± 0,16
h1, h2	0	(10)	± 0,15 (8)
h3	0	(10)	± 0,08 (8)
1	45° min.	—	—
2	52° min.	—	—
Cap P20d in accordance with IEC Publication 60061 (sheet 7004-31-2) (13)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	60	60
Test voltage	Volts	13,2	13,2
Objective values	Watts	73 max.	73 max.
	Luminous flux	1 860 ± 12 %
Reference luminous flux at approximately		12 V	1 300
		13,2 V	1 860

CATEGORIES HB3 AND HB3A — Sheet HB3/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	p	q	r	s	t	u	v
12 V	1,3 d	1,6 d	3,0	2,9	0,9	0,4	0,7
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet HB3/1.

The filament shall lie entirely within the limits shown.

The beginning of the filament as defined on sheet HB3/3, note 11, shall lie in volume ‘B’ and the end of the filament in volume ‘C’.

Volume ‘A’ does not involve any filament centre requirement.

CATEGORIES HB4 AND HB4A — Sheet HB4/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORIES HB4 AND HB4A — Sheet HB4/2

Distortion free area (7) and black top (8)	Bulb eccentricity
Filament position and dimensions

(6)	The colour of the light emitted shall be white or selective-yellow.

(7)	Glass bulb periphery shall be optically distortion-free axially and cylindrically within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2 and does not need to be verified in the area covered by the obscuration.

(8)	The obscuration shall extend to at least angle γ3 and shall be at least as far as the undistorted part of the bulb defined by angle γ1.

CATEGORIES HB4 AND HB4A — Sheet HB4/3

Dimensions in mm (13)		Tolerances
		Filament lamps of normal production	Standard filament lamp
e (10)  (12)	31,5	(11)	± 0,16
f (10)  (12)	5,1	(11)	± 0,16
h1, h2	0	(11)	± 0,15 (9)
h3	0	(11)	± 0,08 (9)
g (10)	0,75	± 0,5	± 0,3
γ1	50° min.	—	—
γ2	52° min.	—	—
γ3	45 °	± 5°	± 5°
Cap P22d in accordance with IEC Publication 60061 (sheet 7004-32-2) (14)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	51	51
Test voltage	Volts	13,2	13,2
Objective values	Watts	62 max.	62 max.
	Luminous flux	1 095 ± 15 %
Reference luminous flux at approximately		12 V	825
		13,2 V	1 095

CATEGORIES HB4 AND HB4A — Sheet HB4/4

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	p	q	r	s	t	u	v
12 V	1,3 d	1,6 d	3,0	2,9	0,9	0,4	0,7
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet HB4/1.

The filament shall lie entirely within the limits shown.

The beginning of the filament as defined on sheet HB4/3 note 12 shall lie in volume ‘B’ and the end of the filament in volume ‘C’.

Volume ‘A’ does not involve any filament centre requirement.

CATEGORY HIR1 — Sheet HIR1/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY HIR1 — Sheet HIR1/2

Dimensions in mm (11)		Tolerances
		Filament lamps of normal production	Standard filament lamp
e (8)  (10)	29	(9)	± 0,16
f (8)  (10)	5,1	(9)	± 0,16
g (8)	0	+ 0,7 / – 0,0	+ 0,4 / – 0,0
h1, h2	0	(9)	± 0,15 (7)
d	1,6 max.
γ1	50° min.	—	—
γ2	50° min.	—	—
Cap PX20d in accordance with IEC Publication 60061 (sheet 7004-31-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	65	65
Test voltage	Volts	13,2	13,2
Objectivevalues	Watts	73 max.	73 max.
	Luminous flux	2 500 ± 15 %
Reference luminous flux at approximately		12 V	1 840
		13,2 V	2 500

CATEGORY HIR1 — Sheet HIR1/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1	b2	c1	c2
12 V	d + 0,4	d + 0,8	0,35		6,1	5,2
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet HIR1/1.

The ends of the filament as defined on sheet HIR1/2 note 10 shall lie between lines Z1 and Z2 and between lines Z3 and Z4.

CATEGORY HIR2 — Sheet HIR2/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY HIR2 — Sheet HIR2/2

Dimensions in mm (11)		Tolerances
		Filament lamps of normal production	Standard filament lamp
e (8)  (10)	28,7	(9)	± 0,16
f (8)  (10)	5,3	(9)	± 0,16
g (8)	0	+ 0,7 / – 0,0	+ 0,4 / – 0,0
h1, h2	0	(9)	± 0,15 (7)
d	1,6 max.	—	—
γ1	50° min.	—	—
γ2	50° min.	—	—
Cap PX22d in accordance with IEC Publication 60061 (sheet 7004-32-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12	12
	Watts	55	55
Test voltage	Volts	13,2	13,2
Objective values	Watts	63 max.	63 max.
	Luminous flux	1 875 ± 15 %
Reference luminous flux at approximately		12 V	1 355
		13,2 V	1 875

CATEGORY HIR2 — Sheet HIR2/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1	b2	c1	c2
12 V	d + 0,4	d + 0,8	0,35		6,6	5,7
d= diameter of filament

The filament position is checked solely in directions A and B as shown on sheet HIR2/1.

The ends of the filament as defined on sheet HIR2/2 note 10 shall lie between lines Z1 and Z2 and between lines Z3 and Z4.

CATEGORY HS1 — Sheet HS1/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing

Maximum lamp outlines (4)

Figure 2	Figure 3

(1)	The reference plane is the plane formed by the seating points of the three lugs of the cap ring.

(2)	The reference axis is perpendicular to the reference plane and passes through the centre of the circle of diameter ‘M’.

(3)	The colour of the light emitted shall be white or selective-yellow.

(4)	The bulb and supports shall not exceed the envelope as in Figure 2. However, where a selective-yellow outer bulb is used the bulb and supports shall not exceed the envelope as in Figure 3.

(5)	The obscuration shall extend at least as far as the cylindrical part of the bulb. It shall also overlap the internal shield when the latter is viewed in a direction perpendicular to the reference axis.

CATEGORY HS1 — Sheet HS1/2

Dimensions in mm		Filament lamps of normal production				Standard filament lamp
		6 V		12 V		12 V
e		28,5 + 0,45 / – 0,25				28,5 + 0,20 / – 0,00
p		28,95				28,95
a		max. 40°				max. 40°
Cap PX43t in accordance with IEC Publication 60061 (sheet 7004-34-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6  (6)		12  (6)		12  (6)
	Watts	35	35	35	35	35	35
Test voltage	Volts	6,3		13,2		13,2
Objective values	Watts ± %	35	35	35	35	35	35
		5				5
	Luminous flux ± %	700	440	825	525
		15
Measuring flux (7) lm		—		—	450
Reference luminous flux at approximately					12 V	700	450
					13,2 V	825	525

CATEGORY HS1 — Sheet HS1/3

Position of shield

Position of filaments

CATEGORY HS1 — Sheet HS1/4

Table of the dimensions (in mm) referred to in the drawings on sheet HS1/3

Reference (*13)		Dimensions (*14)		Tolerance
				Filaments lamps of normal production		Standard filament lamp
6 V	12 V	6 V	12 V	6 V	12 V	12 V
a/26		0,8		± 0,35		± 0,20
a/25		0,8		± 0,55		± 0,20
b1/29,5		0		± 0,35		± 0,20
b1/33		b1/29,5 mv		± 0,35		± 0,15
b2/29,5		0		± 0,35		± 0,20
b2/33		b2/29,5 mv		± 0,35		± 0,15
c/29,5		0,6		± 0,35		± 0,20
c/31		c/29,5 mv		± 0,30		± 0,15
d		min. 0,1 / max. 1,5		—		—
e (13)		28,5		+ 0,45 / – 0,25		+ 0,20 / – 0,00
f (11)  (12)  (13)		1,7		+ 0,50 / – 0,30		+ 0,30 / – 0,10
g/26		0		± 0,50		± 0,30
g/25		0		± 0,70		± 0,30
h/29,5		0		± 0,50		± 0,30
h/31		h/29,5 mv		± 0,30		± 0,20
lR  (11)  (14)		3,5	4,0	± 0,80		± 0,40
lC  (11)  (12)		3,3	4,5	± 0,80		± 0,35
p/33		Depends on the shape of the shield		—		—
q/33		(p + q) / 2		± 0,60		± 0,30

CATEGORY HS1 — Sheet HS1/5

Additional explanations to sheet HS1/3

The dimensions below are measured in three directions:

(1)	for dimensions a, b1, c, d, e, f, lR and lC;

(2)	for dimensions g, h, p and q;

(3)	for dimension b2.

Dimensions p and q are measured in planes parallel to and 33 mm away from the reference plane.

Dimensions b1 and b2 are measured in planes parallel to and 29,5 mm and 33 mm away from the reference plane.

Dimensions a and g are measured in planes parallel to and 25,0 mm and 26,0 mm away from the reference plane.

Dimensions c and h are measured in planes parallel to and 29,5 mm and 31 mm away from the reference plane.

Note: For the method of measurement, see Appendix E of IEC Publication 60809.

CATEGORY HS2 — Sheet HS2/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORY HS2 — Sheet HS2/2

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			11,0 (5)		11,0 ± 0,15
f (6)	6 V	1,5	2,5	3,0	2,5 ± 0,15
	12 V	2,0	3,0	4,0
h1, h2			(5)		0 ± 0,15
α (2)				40 °
β (3)		75 °	90 °	105 °	90° ± 5°
γ (4)		15 °			15° min.
γ (4)		40 °			40° min.
Cap PX13,5s in accordance with IEC Publication 60061 (sheet 7004-35-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6		12	6
	Watts	15			15
Test voltage	Volts	6,75		13,5	6,75
Objective values	Watts	15 ± 6 %			15 ± 6 %
	Luminous flux	320 ± 15 %
Reference luminous flux: 320 lm at approximately 6,75 V

CATEGORY HS2 — Sheet HS2/3

Screen projection requirements

This test is used to determine, by checking whether the filament lamp complies with the requirements by checking whether the filament lamp is correctly positioned relative to the reference axis and reference plane.

Reference	a1	a2	b1	b2	c1 (6 V)	c1 (12 V)	c2
Dimension	d + 1,0	d + 1,4	0,25	0,25	4,0	4,5	1,75
d= actual filament diameter

The filament shall lie entirely within the limits shown.

The beginning of the filament shall lie between the lines Z1 and Z2.

CATEGORY HS5 — Sheet HS5/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMP FOR MOTORCYCLES

Figure 1

Main drawing

Figure 2

Distortion free area (4) and black top (5)

(1)	The reference plane is defined by the three ramp inside surface.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 23 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in Figure 1. The envelope is concentric to the reference axis.

(4)	Glass bulb shall be optically distortion free within the angles 1 and 2. This requirement applies to the whole bulb circumference within the angles 1 and 2.

(5)	The obscuration shall extend at least to angle 3 and shall extend at least to the cylindrical part of the bulb on the whole top circumference.

CATEGORY HS5 — Sheet HS5/2

Figure 3

Filament position and dimensions

View B of driving-beam filament	View A of passing-beam filament
Top view of driving-beam filament	Top view of passing-beam filament

CATEGORY HS5 — Sheet HS5/3

Dimensions in mm			Filament lamps of normal production		Standard filament lamp
			12 V		12 V
e		26	(6)		± 0,15
lC  (7)		4,6			± 0,3
k		0			± 0,2
h1, h3		0			± 0,15
h2, h4		0			± 0,20
lR  (7)		4,6			± 0,3
j		0			± 0,2
g1, g3		0			± 0,30
g2, g4		2,5			± 0,40
γ1		50° min.	—		—
γ2		23° min.	—		—
γ3		50° min.	—		—
Cap P23t in accordance with IEC Publication 60061 (sheet 7004-138-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTCS
Rated values	Voltage	V	12		12
	Wattage	W	35	30	35	30
Test voltage		V	13,2		13,2
Objective Values	Wattage	W	40 max.	37 max.	40 max.	37 max.
	Luminous flux	lm	620	515
		± %	15	15
Reference luminous at approximately				12 V	460	380
				13,2 V	620	515

CATEGORY HS5 — Sheet HS5/4

Screen projection requirement

This test is used to determine whether a filament lamp complies with the requirements by checking whether:

(a)	the passing-beam filament is correctly positioned relative to the reference axis and the reference plane; and whether

(b)	the driving-beam filament is correctly positioned relative to the passing-beam filament.

(Dimensions in millimeters)

Side elevation

Reference	a	b	c	d	v
Dimensions	d1 + 0,6	d1 + 0,8	d2 + 1,2	d2 + 1,6	2,5
d1 = Diameter of the passing-beam filament d2 = Diameter of the driving-beam filament

Front elevation

Reference	h	k
Dimensions	6,0	0,5

The filaments shall lie entirely within the limits shown.

The centre of the filament shall lie within the limits of dimension k.

CATEGORY HS5A — Sheet HS5A/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMP FOR MOTORCYCLES

Figure 1

Main drawing

Figure 2

Distortion free area (4) and black top (5)

(1)	The reference plane is defined by three ramps inside surface.

(2)	The reference axis is perpendicular to the reference plane and passing through the centre of the 23 mm cap diameter.

(3)	Glass bulb and supports shall not exceed the envelope as indicated in figure 1. The envelope is concentric to the reference axis.

(4)	Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(5)	The obscuration shall extend at least to angle γ3 and shall extend at least to the cylindrical part of the bulb on the whole top circumference.

CATEGORY HS5A — Sheet HS5A/2

Figure 3

Filament position and dimensions

CATEGORY HS5A — Sheet HS5A/3

Dimensions in mm			Filament lamps of normal Production		Standard filament lamp
			12 V		12 V
e	26		—		—
lC  (6)	4,6		± 0,5		± 0,3
k	0		± 0,4		± 0,2
h1, h3	0		± 0,3		± 0,15
h2, h4	0		± 0,4		± 0,2
lR  (6)	4,6		± 0,5		± 0,3
j	0		± 0,6		± 0,3
g1, g3	0		± 0,6		± 0,3
g2, g4	2,5		± 0,4		± 0,2
γ1	50° min.		—		—
γ2	23° min.		—		—
γ3	50° min.		—		—
Cap PX23t in accordance with IEC Publication 60061 (sheet 7004-138A-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTCS
Rated values	Voltage	V	12  (7)		12  (7)
	Wattage	W	45	40	45	40
Test voltage		V	13,2		13,2
Objective Values	Wattage	W	50 max.	45 max.	50 max.	45 max.
	Luminous flux	lm	750	640
		± %	15	15
Reference luminous at approximately			12 V		550 lm	470 lm
			13,2 V		750 lm	640 lm

CATEGORY HS6 — Sheet HS6/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawings

CATEGORY HS6 — Sheet HS6/2

Figure 2 Definition of reference axis (9)	Figure 4 Bulb offset (8)
Figure 3 Undistorted area (6) and opaque coating (7)	Figure 5 Light blocking toward cap (9)

(6)	Glass bulb shall be optically distortion-free axially and cylindrically within the angles β and δ. This requirement applies to the whole bulb circumference within the angles and and does not need to be verified in the area covered by the opaque coating.

(7)	The opaque coating shall extend at least to the cylindrical part of the bulb on the whole bulb top circumference. It shall moreover extend at least to a plane parallel to the reference plane where crosses the outer bulb surface as shown in Figure 3 (view in direction B as indicated on sheet HS6/1).

(8)	Offset of passing-beam filament in relation to the bulb axis is measured in two planes parallel to the reference plane where the projection of the outside end turns nearest to and farthest from the reference plane crosses the passing-beam filament axis.

(9)	Light shall be blocked over the cap end of the bulb extending to angle θ. This requirement applies in all directions around the reference axis.

CATEGORY HS6 — Sheet HS6/3

Figure 6

Position and dimensions of filaments (10) (11) (12) (13) (14)

CATEGORY HS6 — Sheet HS6/4

Dimensions in mm		Tolerance
		Filaments lamps of normal production		Standard filament lamp
d1 (13) (16)	1,4 max.	—		—
d2 (13) (17)	1,4 max.	—		—
e (16)	29,45	± 0,20		± 0,10
f1 (16)	4,4	± 0,50		± 0,25
f2 (16)	4,4	± 0,50		± 0,25
g (8) (17)	0,5 d1	± 0,50		± 0,30
h (8)	0	± 0,40		± 0,20
j (10)	2,5	± 0,30		± 0,20
k (10)	2,0	± 0,20		± 0,10
m (11)	0	± 0,24		± 0,20
n (11)	0	± 0,24		± 0,20
p (10)	0	± 0,30		± 0,20
β	42° min.	—		—
δ	52° min.	—		—
γ	43 °	+ 0° / – 5°		+ 0° / – 5°
(9)	41 °	± 4°		± 4°
Cap : PX26,4t in accordance with IEC Publication 60061 (sheet 7004-128-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS (17)
Ratedvalues	Volts	12		12
	Watts	40	35	40	35
Test voltage	Volts	13,2		13,2
Objectivevalues	Watts	45 max.	40 max.	45 max.	40 max.
	Luminous flux	900 ± 15 %	600 ± 15 %
Reference luminous flux at approximately		12 V		630 / 420
		13,2 V		900 / 600

CATEGORY P13W — Sheet P13W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing

Figure 2

Metal free zone (3)

(1)	The reference plane is defined by the meeting points of the cap-holder fit.

(2)	No actual filament diameter restrictions apply but the objective is d max. = 1,0 mm.

(3)	No opaque parts other than filament turns shall be located in the shaded area indicated in Figure 2. This applies to the rotational body within the angles α1 + α2.

CATEGORY P13W — Sheet P13W/2

Dimensions in mm			Filament lamps of normal production	Standard filament lamp
e (5)			25,0  (4)	25,0 ± 0,25
f (5)			4,3  (4)	4,3 ± 0,25
α1  (6)			30,0° min.	30,0° min.
α2  (6)			58,0° min.	58,0° min.
Cap PG18.5d-1 in accordance with IEC Publication 60061 (sheet 7004-147-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Voltage	V	12	12
	Wattage	W	13	13
Test voltage		V	13,5	13,5
Objective values	Wattage	W	19 max.	19 max.
	Luminous flux	lm	250
		±	+ 15 % / – 20 %
Reference luminous flux at approximately 13,5 V				250 lm

CATEGORY P13W — Sheet P13W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	p	q	u1, u2	r, s	t, v
Filament lamps of normal production	1,7	1,9	0,3	2,6	0,9
Standard filament lamps	1,5	1,7	0,25	2,45	0,6

The filament position is checked in two mutually perpendicular planes, one of them being the plane through the lead-in wires.

The ends of the filament as defined on sheet P13W/2, note 4, shall lie between Z1 and Z2 and between the lines Z3 and Z4.

The filament shall lie entirely within the limits shown.

CATEGORIES P19W, PY19W, PR19W, PS19W, PSY19W AND PSR19W — Sheet P19W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORIES P19W, PY19W, PR19W, PS19W, PSY19W AND PSR19W — Sheet P19W/2

Dimensions in mm (4)			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	α (8)
e (5)  (6)				24,0		24,0
f (5)  (6)				4,0		4,0 ± 0,2
α (7)			58 °			58° min.
P19W Cap PGU20-1 PY19W Cap PGU20-2 PR19W Cap PGU20-5 PS19W Cap PG20-1 PSY19W Cap PG20-2 PSR19W Cap PG20-5			in accordance with IEC Publication 60061 (sheet 7004-127-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12			12
	Watts		19			19
Test voltage	Volts		13,5			13,5
Objective values	Watts		20 max.			20 max.
	Luminous flux	P19W PS19W	350 ± 15 %
		PY19W PSY19W	215 ± 20 %
		PR19W PSR19W	80 ± 20 %
Reference luminous flux at approximately 13,5 V			White: 350 lm Amber: 215 lm Red: 80 lm

CATEGORIES P19W, PY19W, PR19W, PS19W, PSY19W AND PSR19W — Sheet P19W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1, b2	c1	c2
Filament lamps of normal production	2,9	3,9	0,5	5,2	3,8
Standard filament lamps	1,5	1,7	0,25	4,7	3,8

The filament position is checked in two mutually perpendicular planes, one of them being the plane through the lead-in wires.

The ends of the filament as defined on sheet P19W/2, note 6, shall lie between Z1 and Z2 and between the lines Z3 and Z4.

The filament shall lie entirely within the limits shown.

CATEGORY P21W — Sheet P21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e	6,12 V		31,8  (3)		31,8 ± 0,3
	24 V	30,8	31,8	32,8
f	12 V	5,5	6,0	7,0	6,0 ± 0,5
	6 V			7,0
Lateral deviation (1)	6,12 V			(3)	0,3 max.
	24 V			1,5
β		75 °	90 °	105 °	90° ± 5°
Cap BA15s in accordance with IEC Publication 60061 (sheet 7004-11A-9) (2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	21			21
Test voltage	Volts	6,75	13,5	28,0	13,5
Objective values	Watts	27,6 max.	26,5 max.	29,7 max.	26,5 max.
	Luminous flux	460 ± 15 %
Reference luminous flux: 460 lm at approximately 13,5 V

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the pins.

(2)	Filament lamps with cap BA15d may be used for special purposes; they have the same dimensions.

(3)	To be checked by means of a ‘Box-System’; sheet P21W/2.

(4)

In this view the filament of the 24 V type may be straight or V-shaped. This shall be indicated in the application of approval. If it is straight, the screen projection requirements, sheet P21W/2, apply. If it is V-shaped, the filament ends shall be at the same distance within ± 3 mm from the reference plane.

CATEGORY P21W — Sheet P21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the centre line of the pins (P21W) or of the reference pin (PY21W and PR21W) and the reference axis, whether a filament lamp complies with the requirements.

Side elevation	Front elevation

Reference	a	b	h	k
Dimension	3,5	3,0	9,0	1,0

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	The projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament.

3.2.	The centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

CATEGORY P21/4W — Sheet P21/4W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production				Standard filament lamp
		min.		nom.	max.
e				31,8  (1)		31,8 ± 0,3
f					7,0	7,0 + 0 / – 2
Lateral deviation					(1)	0,3 max. (2)
x, y		(1)				2,8 ± 0,5
β		75 ° (1)		90 ° (1)	105 ° (1)	90° ± 5°
Cap BAZ15d in accordance with IEC Publication 60061 (sheet 7004-11C-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		24		12
	Watts	21	4	21	4	21 / 4
Test voltage	Volts	13,5		28,0		13,5
Objective values	Watts	26,5 max.	5,5 max.	29,7 max.	8,8 max.	26,5 / 5,5 max.
	Luminous flux ± %	440	15	440	20
		15	20	15	20
Reference luminous flux: 440 lm and 15 lm at approximately 13,5 V

(1)

These dimensions shall be checked by means of a ‘Box-System’ 3 based on the dimensions and tolerances shown above. ‘x’ and ‘y’ refer to the major (high-wattage) filament, not to the reference axis. Means of increasing the positioning accuracy of the filament and of the cap-holder assembly are under consideration.

(2)	Maximum lateral deviation of the major filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(3)	The ‘Box-System’ is the same as for filament lamp P21/5W.

CATEGORY P21/5W — Sheet P21/5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production						Standard filament lamp
		min.		nom.		max.
e	6,12 V			31,8  (1)				31,8 ± 0,3
	24 V	30,8		31,8		32,8
f	6,12 V					7,0		7,0 + 0 / – 2
Lateral deviation (2)	6,12 V					(1)		0,3 max.
	24 V					1,5
x, y	6,12 V			(1)				2,8 ± 0,3
x	24 V (3)	–1,0		0		1,0
y	24 V (3)	1,8		2,8		3,8
β		75 °		90 °		105 °		90° ± 5°
Cap BAY15d in accordance with IEC Publication 60061 (sheet 7004-11B-7)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6		12		24		12
	Watts	21	5	21	5	21	5	21 / 5
Test voltage	Volts	6,75		13,5		28,0		13,5
Objective values	Watts	27,6 max.	6,6 max.	26,5 max.	6,6 max.	29,7 max.	11,0 max.	26,5 and 6,6 max.
	Luminous flux ± %	440	35	440	35	440	40
		15	20	15	20	15	20
Reference luminous flux: 440 and 35 lm at approximately 13,5 V

For the notes see sheet P21/5W/2.

CATEGORY P21/5W — Sheet P21/5W/2

Notes:

(1)	These dimensions shall be checked by means of a ‘box-system’. See sheets P21/5W/2 and P21/5W/3. ‘x’ and ‘y’ refer to the major (high-wattage) filament, not to the reference axis.

(2)	Maximum lateral deviation of the major (high wattage) filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(3)

In this view the filaments of the 24 V type may be straight or V-shaped. This shall be indicated in the application of approval. If the filaments are straight, the screen projection requirements apply. If they are V-shaped, the ends of each filament shall be at the same distance within ± 3 mm from the reference plane.

Screen projection requirements

This test is used to determine, by checking whether:

(a)	the major (high wattage) filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the centres of the pins and the reference axis; and whether

(b)	the minor (low wattage) filament is correctly positioned relative to the major (high wattage) filament, whether a filament lamp complies with the requirements.

Test procedure and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. (i.e. 15°). The holder is then so rotated that an end view of the major filament is seen on the screen on which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical, the reference pin to the right and the major filament seen end-on:

2.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament;

2.2.

the projection of the minor filament shall lie entirely: 2.2.1. within a rectangle of width ‘c’ and height ‘d’ having its centre at a distance ‘v’ to the right of and at a distance ‘u’ above the theoretical position of the centre of the major filament; 2.2.2. above a straight line tangential to the upper edge of the projection of the major filament and rising from left to right at an angle of 25°. 2.2.3. to the right of the projection of the major filament.

3.   Front elevation

The filament lamp being placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to axis of the major filament:

3.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, centred on the theoretical position of the centre of the filament;

3.2.	the centre of the major filament shall not be offset by more than distance ‘k’ from the reference axis.

3.3.	the centre of the minor filament axis shall not be offset from the reference axis by more than ± 2 mm (± 0,4 mm for standard filament lamps).

CATEGORY P21/5W — Sheet P21/5W/3

(Dimensions in mm)

Side elevation

Reference	a	b	c	d	u	v
Dimension	3,5	3,0	4,8		2,8

Front elevation

Reference	a	h	k
Dimension	3,5	9,0	1,0

CATEGORIES P24W, PX24W, PY24W, PR24W, PS24W, PSX24W, PSY24W and PSR24W — Sheet P24W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORIES P24W, PX24W, PY24W, PR24W, PS24W, PSX24W, PSY24W and PSR24W — Sheet P24W/2

Dimensions in mm (4)			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	(8)
e (5)  (6)				24,0		24,0
f (5)  (6)	P24W, PY24W, PR24W, PS24W, PSY24W, PSR24W			4,0		4,0
	PX24W, PSX24W			4,2		4,2
α (7)			58,0 °			58,0° min.
P24W	Cap PGU20-3		in accordance with IEC Publication 60061 (sheet 7004-127-2)
PX24W	Cap PGU20-7
PY24W	Cap PGU20-4
PR24W	Cap PGU20-6
PS24W	Cap PG20-3
PSX24W	Cap PG20-7
PSY24W	Cap PG20-4
PSR24W	Cap PG20-6
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12			12
	Watts		24			24
Test voltage	Volts		13,5			13,5
Objective values	Watts		25 max.			25 max.
	Luminous flux	P24W PS24W	500 + 10 / – 20 %
		PX24W PSX24W	500 + 10 / – 15 %
		PY24W PSY24W	300 + 15 / – 25 %
		PR24W PSR24W	115 + 15 / – 25 %
Reference luminous flux at approximately					12 V	White: 345 lm
					13,2 V	White: 465 lm
					13,5 V	White: 500 lm Amber: 300 lm Red: 115 lm

CATEGORIES P24W, PX24W, PY24W, PR24W, PS24W, PSX24W, PSY24W and PSR24W — Sheet P24W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

P24W, PY24W, PR24W, PS24W, PSY24W, PSR24W	a1	a2	b1, b2	c1	c2
Filament lamps of normal production	2,9	3,9	0,5	5,2	3,8
Standard filament lamps	1,5	1,7	0,25	4,7	3,8

PX24W, PSX24W	a1	a2	b1, b2	c1	c2
Filament lamps of normal production	1,9	1,9	0,35	5,0	4,0
Standard filament lamps	1,5	1,5	0,25	4,7	4,0

The filament position is checked in two mutually perpendicular planes, one of them being the plane through the lead-in wires.

The ends of the filament as defined on sheet P24W/2, note 6, shall lie between Z1 and Z2 and between the lines Z3 and Z4.

The filament shall lie entirely within the limits shown.

CATEGORY P27W — Sheet P27W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			27,9  (3)		27,9 ± 0,3
f				9,9	9,9 + 0 / – 2
Lateral deviation (2)				(3)	0,0 ± 0,4
β		75 ° (3)	90 °	105 ° (3)	90° ± 5°
Cap W2.5x16d in accordance with IEC Publication 60061 (sheet 7004-104-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	27			27
Test voltage	Volts	13,5			13,5
Objective values	Watts	32,1 max.			32,1 max.
	Luminous flux	475 ± 15 %
Reference luminous flux: 475 lm at approximately 13,5 V

(1)	The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis through the reference keys.

(3)	To be checked by means of a ‘Box System’, sheet P27W/2.

CATEGORY P27W — Sheet P27W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the centres of the keys and the reference axis, whether a filament lamp complies with the requirements.

Reference	a	b	h	k
Dimension	3,5	3,0	11,9	1,0

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	The projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament.

3.2.	The centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

CATEGORY P27/7W — Sheet P27/7W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			27,9  (3)		27,9 ± 0,3
f				9,9	9,9 + 0 / – 2
Lateral deviation (2)				(3)	0,0 ± 0,4
x (4)			5,1  (3)		5,1 ± 0,5
y (4)			0,0  (3)		0,0 ± 0,5
β		75 ° (3)	90 °	105 ° (3)	90° ± 5°
Cap W2,5x16q in accordance with IEC Publication 60061 (sheet 7004-104-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		12
	Watts	27	7	27	7
Test voltage	Volts	13,5		13,5
Objective values	Watts	32,1 max.	8,5 max.	32,1 max.	8,5 max.
	Luminous flux	475 ± 15 %	36 ± 15 %
Reference luminous flux: 475 and 36 lm at approximately 13,5 V

(1)	The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.

(2)	Maximum lateral deviation of the major (high wattage) filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis through the reference keys.

(3)	To be checked by means of a ‘Box-System’, sheets P27/7W/2 and 3.

(4)	‘x’ and ‘y’ denote the offset of the axis of the minor (low wattage) filament with respect to the axis of the major (high wattage) filament.

CATEGORY P27/7W — Sheet P27/7W/2

Screen projection requirements

This test is used to determine, by checking whether:

(a)	the major (high wattage) filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the centres of the keys and the reference axis; and whether:

(b)	the minor (low wattage) filament is correctly positioned relative to the major (high wattage) filament, whether a filament lamp complies with the requirements.

Test procedure and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical, the reference key to the right and the major filament seen end-on:

2.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament;

2.2.	the projection of the minor filament shall lie entirely within a rectangle of width ‘c’ and height ‘d’ having its centre at a distance ‘u’ above the theoretical position of the centre of the major filament.

3.   Front elevation

The filament lamp being placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to axis of the major filament:

3.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, centred on the theoretical position of the centre of the filament;

3.2.	the centre of the major filament shall not be offset by more than distance ‘k’ from the reference axis;

3.3.	the centre of the minor filament axis shall not be offset from the reference axis by more than ± 2 mm (± 0,4 mm for standard filament lamps).

CATEGORY P27/7W — Sheet P27/7W/3

Side elevation

Reference	a	b	c	d	u
Dimensions	3,5	3,0	4,8		5,1

Front elevation

Reference	a	h	k
Dimensions	3,5	11,9	1,0

CATEGORIES PC16W, PCY16W AND PCR16W — Sheet PC16W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

CATEGORIES PC16W, PCY16W AND PCR16W — Sheet PC16W/2

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	(7)
e (4)  (5)				18,5		18,5
f (4)  (5)				4,0		4,0 ± 0,2
α (6)			54 °			54° min.
PC16W Cap PU20d-1 in accordance with IEC Publication 60061 (sheet 7004-157-1) PCY16W Cap PU20d-2 PCR16W Cap PU20d-7
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts		12			12
	Watts		16			16
Test voltage	Volts		13,5			13,5
Objective values	Watts		17 max.			17 max.
	Luminous flux	PC16W	300 ± 15 %
		PCY16W	180 ± 20 %
		PCR16W	70 ± 20 %
Reference luminous flux at approximately					13,5 V	White: 300 lm Amber: 180 lm Red: 70 lm

CATEGORIES PC16W, PCY16W AND PCR16W — Sheet PC16W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1, b2	c1	c2
Filament lamps of normal production	2,9	3,9	0,5	5,2	3,8
Standard filament lamps	1,5	1,7	0,25	4,7	3,8

The filament position is checked in two mutually perpendicular planes, one of them being the plane through the lead-in wires.

The ends of the filament as defined on sheet PC16W/2, note 5, shall lie between Z1 and Z2 and between the lines Z3 and Z4.

The filament shall lie entirely within the limits shown.

CATEGORY PR21W — Sheet PR21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.	(4)
e	12 V		31,8  (3)		31,8 ± 0,3
	24 V	30,8	31,8	32,8
f	12 V	5,5	6,0	7,0	6,0 ± 0,5
Lateral deviation (1)	12 V			(3)	0,3 max
	24 V			1,5
β		75 °	90 °	105 °	90° ± 5°
Cap BAW15s in accordance with IEC Publication 60061 (sheet 7004-11E-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		24	12
	Watts	21			21
Test voltage	Volts	13,5		28,0
Objective values	Watts	26,5 max.		29,7 max.	26,5 max.
	Luminous flux	110 ± 20 %
Reference luminous flux at approximately 13,5 V		White: 460 lmRed: 110 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(2)	The light emitted from normal production lamps shall be red (see also note 4).

(3)	To be checked by means of a ‘Box-System’, sheet P21W/2.

(4)	The light emitted from standard filament lamps shall be white or red.

(5)

In this view the filament of the 24 V type may be straight or V-shaped. This shall be indicated in the application of approval. If it is straight, the screen projection requirements, sheet P21W/2, apply. If it is V-shaped, the filament ends shall be at the same distance within ± 3 mm from the reference plane.

CATEGORY PR21/4W — Sheet PR21/4W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production (12)				Standard filament lamp
		min.		nom.	max.	(13)
e				31,8  (8)		31,8 ± 0,3
f					7,0	7,0 + 0 / – 2
Lateral deviation					(8)	0,3 max. (9)
x, y		(8)				2,8 ± 0,5
β		75 ° (8)		90 ° (8)	105 ° (8)	90° ± 5°
Cap BAU15d in accordance with IEC Publication 60061(sheet 7004-19-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		24  (11)		12
	Watts	21	4	21	4	21 / 4
Test voltage	Volts	13,5		28,0		13,5
Objective values	Watts	26,5 max.	5,5 max.	29,7 max.	8,8 max.	26,5 / 5,5 max.
	Luminous flux ± %	105	4	105	5
		20	25	20	25
Reference luminous fluxat approximately 13,5 V		White: 440 lm and 15 lm Red: 105 lm and 4 lm

CATEGORY PR21/5W — Sheet PR21/5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament.

Dimensions in mm		Filament lamps of normal production (17)				Standard filament lamp
		min.		nom.	max.	(18)
e	12 V			31,8  (14)		31,8 ± 0,3
	24 V	30,8		31,8	32,8
f	12 V				7,0	7,0 + 0 / – 2
Lateral deviation (15)	12 V				(14)	0,3 max.
	24 V				1,5
x, y	12 V			(14)		2,8 ± 0,3
x	24 V (16)	–1,0		0	1,0
y	24 V (16)	1,8		2,8	3,8
β		75 °		90 °	105 °	90° ± 5°
Cap BAW15d in accordance with IEC Publication 60061 (sheet 7004-11E-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		24		12
	Watts	21	5	21	5	21 / 5
Test voltage	Volts	13,5		28,0		13,5
Objective values	Watts	26,5 max.	6,6 max.	29,7 max.	11,0 max.	26,5 and 6,6 max.
	Luminous flux ± %	105	8	105	10
		20	25	20	25
Reference luminous flux at approximately 13,5 V		White: 440 lm and 35 lm Red: 105 lm and 8 lm

CATEGORY PR27/7W — Sheet PR27/7W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.	(6)
e			27,9  (3)		27,9 ± 0,3
f				9,9	9,9 + 0 / – 2
Lateral deviation (2)				(3)	0,0 ± 0,4
x (4)			5,1  (3)		5,1 ± 0,5
y (4)			0,0  (3)		0,0 ± 0,5
β		75 ° (3)	90 °	105 ° (3)	90° ± 5°
Cap WU2,5x16 in accordance with IEC Publication 60061 (sheet 7004-104D-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	27		7	27	7
Test voltage	Volts	13,5			13,5
Objective values	Watts	32,1 max.		8,5 max.	32,1 max.	8,5 max.
	Luminous flux	110 ± 20 %		9 ± 20 %
Reference luminous flux at approximately 13,5 V		White: 475 and 36 lm Red: 110 and 9 lm

(1)	The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.

(2)	Maximum lateral deviation of the major (high wattage) filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis through the reference keys.

(3)	To be checked by means of a ‘Box-System’, sheets P27/7W/2 and 3.

(4)	‘x’ and ‘y’ denote the offset of the axis of the minor (low wattage) filament with respect to the axis of the major (high wattage) filament.

(5)	The light emitted from normal production lamps shall be red (see also note 6).

(6)	The light emitted from standard filament lamps shall be white or red.

CATEGORY PSX26W — Sheet PSX26W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Figure 1

Main drawing (1)

Figure 2

Metal free zone (3)

(1)	The reference plane is defined by the meeting points of the cap-holder fit.

(2)	No actual filament diameter restrictions apply but the objective is d max. = 1,1 mm.

(3)	No opaque parts other than filament turns shall be located in the shaded area indicated in Figure 2. This applies to the rotational body within the angles α1 + α2.

CATEGORY PSX26W — Sheet PSX26W/2

Dimensions in mm			Filament lamps of normal production	Standard filament lamp
e (5)			24,0  (4)	24,0 ± 0,25
f (5)			4,2  (4)	4,2 ± 0,25
α1 (6)			35,0° min.	35,0° min.
α2 (6)			58,0° min.	58,0° min.
Cap PG18.5d-3			in accordance with IEC Publication 60061 (sheet 7004-147-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Voltage	V	12	12
	Wattage	W	26	26
Test voltage		V	13,5	13,5
Objective values	Wattage	W	26 max.	26 max.
	Luminous flux	lm	500
		±	+ 10 % / – 10 %
Reference luminous flux at approximately 13,2 V				465 lm
Reference luminous flux at approximately 13,5 V				500 lm

CATEGORY PSX26W — Sheet PSX26W/3

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane, whether a filament lamp complies with the requirements.

	a1	a2	b1, b2	c1	c2
Filament lamps of normal production	1,7	1,7	0,30	5,0	4,0
Standard filament lamps	1,5	1,5	0,25	4,7	4,0

The filament position is checked in two mutually perpendicular planes, one of them being the plane through the lead-in wires.

The ends of the filament as defined on sheet PSX26W/2, note 4, shall lie between Z1 and Z2 and between the lines Z3 and Z4.

The filament shall lie entirely within the limits shown.

CATEGORY PY21W — Sheet PY21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.	(4)
e	12 V		31,8  (3)		31,8 ± 0,3
	24 V	30,8	31,8	32,8
f	12 V			7,0	7,0 + 0 / – 2
Lateral deviation (1)	12 V			(2)	0,3 max.
	24 V			1,5
β		75 °	90 °	105 °	90° ± 5°
Cap BAU15s in accordance with IEC Publication 60061 (sheet 7004-19-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		24	12
	Watts	21			21
Test voltage	Volts	13,5		28,0	13,5
Objective values	Watts	26,5 max.		29,7 max.	26,5 max.
	Luminous flux	280 ± 20 %
Reference luminous flux at approximately 13,5 V		White: 460 lm
		Amber: 280 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(2)	The light emitted from production lamps shall be amber (see also note 4).

(3)	To be checked by means of a ‘Box-System’; sheet P21W/2.

(4)	The light emitted from standard filament lamps shall be amber or white.

(5)

In this view the filament of the 24 V type may be straight or V-shaped. This shall be indicated in the application of approval. If it is straight, the screen projection requirements, sheet P21W/2, apply. If it is V-shaped, the filament ends shall be at the same distance within ± 3 mm from the reference plane.

CATEGORY PY27/7W — Sheet PY27/7W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.	(6)
e			27,9  (3)		27,9 ± 0,3
f				9,9	9,9 + 0 / – 2
Lateral deviation (2)				(3)	0,0 ± 0,4
x (4)			5,1  (3)		5,1 ± 0,5
y (4)			0,0  (3)		0,0 ± 0,5
β		75 ° (3)	90 °	105 ° (3)	90° ± 5°
Cap WX2,5x16q in accordance with IEC Publication 60061 (sheet 7004-104A-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		12
	Watts	27	7	27	7
Test voltage	Volts	13,5		13,5
Objective values	Watts	32,1 max.	8,5 max.	32,1 max.	8,5 max.
	Luminous flux	280 ± 15 %	21 ± 15 %
Reference luminous flux at approximately 13,5 V		White: 475 and 36 lm Amber: 280 and 21 lm

(1)	The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.

(2)	Maximum lateral deviation of the major (high wattage) filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis through the reference keys.

(3)	To be checked by means of a ‘Box-System’, sheets P27/7W/2 and 3.

(4)	‘x’ and ‘y’ denote the offset of the axis of the minor (low wattage) filament with respect to the axis of the major (high wattage) filament.

(5)	The light emitted from filament lamps of normal production shall be amber (see also note 6).

(6)	The light emitted from standard filament lamps shall be amber or white.

CATEGORY R2 — Sheet R2/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
		Filament lamps of normal production						Standard filament lamp
Rated values	Volts	6  (4)		12  (4)		24  (4)		12  (4)
	Watts	45	40	45	40	55	50	45	40
Test voltage	Volts	6,3		13,2		28,0		13,2
Objectivevalues	Watts	53 max.	47 max.	57 max.	51 max.	76 max.	69 max.	52 + 0 % – 10 %	46 ± 5 %
	Luminous flux	720 min.	570 ± 15 %	860 min.	675 ± 15 %	1 000 min.	860 ± 15 %
Measuring flux (5)		—	450	—	450	—	450
Reference luminous flux at approximately 12 V								700	450

(1)	The reference axis is perpendicular to the reference plane and passes through the centre of the 45 mm cap diameter.

(2)	The colour of the light emitted shall be white or selective-yellow.

(3)	No part of the cap shall, by reflection of light emitted by the passing-beam filament, throw any stray rising ray when the filament lamp is in the normal operating position on the vehicle.

(4)	The values indicated on the left and on the right refer to the driving-beam filament and the passing-beam filament respectively.

(5)	Measuring luminous flux for measurements according to paragraph 3.9 of this Regulation.

CATEGORY R2 — Sheet R2/2

Position and dimensions (in mm) of shield and filaments

The drawings are not mandatory with respect to the design of the shield and filaments.

CATEGORY R2 — Sheet R2/3

FILAMENTS AND SHIELD POSITION AND DIMENSIONS (19)
Dimensions in mm			Tolerance
			Filament lamps of normal production	Standard filament lamp
			6 V 12 V 24 V	12 V
a		0,60	± 0,35	± 0,15
b1 / 30,0 (20) b1 / 33,0		0,20 b1 / 30,0 mv (21)	± 0,35	± 0,15
b2 / 30,0 (20) b2 / 33,0		0,20 b2 / 30,0 mv (21)	± 0,35	± 0,15
c / 30,0 (20) c / 33,0		0,50 c / 30,0 mv (21)	± 0,30	± 0,15
e	6 V, 12 V 24 V	28,5 28,8	± 0,35	± 0,15
f	6 V, 12 V 24 V	1,8 2,2	± 0,40	± 0,20
g		0	± 0,50	± 0,30
h / 30,0 (20) h 33,0		0 h / 30,0 mv (21)	± 0,50	± 0,30
1 / 2 (p – q)		0	± 0,60	± 0,30
lc		5,5	± 1,50	± 0,50
γ (22)		15° nom.
Cap P45t-41 in accordance with IEC Publication 60061 (sheet 7004-95-5)

CATEGORY R5W and RR5W — Sheet R5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	(4)
e			17,5	19,0	20,5	19,0 ± 0,3
Lateral deviation (2)					1,5	0,3 max.
β			60 °	90 °	120 °	90° ± 5°
Cap: R5W: BA15s in accordance with IEC Publication 60061 (sheet 7004-11A-9) (1) RR5W: BAW15s (sheet 7004-11E-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values		Volts	6  (5)	12	24	12
		Watts	5			5
Test voltage		Volts	6,75	13,5	28,0	13,5
Objective values	Watts		5,5 max.		7,7 max.	5,5 max.
	Luminous	R5W	50 ± 20 %
	flux	RR5W	(5)	12 ± 25 %
Reference luminous flux at approximately 13,5 V			White: 50 lm Red: 2 lm

(1)	Filament lamps with cap BA15d may be used for special purposes; they have the same dimensions.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(3)	The light emitted from standard filament lamps shall be white for category R5W; white or red for category RR5W.

(4)	The light emitted from filament lamps of normal production shall be white for category R5W and red for category RR5W (see also note 4).

(5)	Within RR5W no 6 V rated voltage type specified.

CATEGORIES R10W, RY10W AND RR10W — Sheet R10W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	(4)
e			17,5	19,0	20,5	19,0 ± 0,3
Lateral deviation (2)					1,5	0,3 max.
β			60 °	90 °	120 °	90° ± 5°
Cap: R10W: BA15s in accordance with IEC Publication 60061 (sheet 7004-11A-9) (1) RY10W: BAU15s (sheet 7004-19-2) RR10W: BAW15s (sheet 7004-11E-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values		Volts	6  (3)	12	24	12
		Watts	10			10
Test voltage		Volts	6,75	13,5	28	13,5
Objective values	Watts	R10W RY10W	11 max.		14 max.	11 max.
		RR10W	(5)	11 max.		11 max.
	Luminous flux	R10W	125 ± 20 %
		RY10W	75 ± 20 %
		RR10W	(5)	30 ± 25 %
Reference luminous flux at approximately 13,5 V			White: 125 lm Amber: 75 lm Red: 30 lm

(1)	Filament lamps R10W with cap BA15d may be used for special purposes; they have the same dimensions.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(3)	The light emitted from filament lamps of normal production shall be white for category R10W, amber for category RY10W and red for category RR10W (see also note 4)

(4)	The light emitted from standard filament lamps shall be white for category R10W; white or amber for category RY10W; white or red for category RR10W.

(5)	Within RR10W no 6 V rated voltage type specified.

CATEGORIES S1 AND S2 — Sheet S1/S2/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMPS FOR MOTORCYCLES

CATEGORIES S1 AND S2 — Sheet S1/S2/2

Dimensions in mm			Filament lamps of normal production				Standard filament lamp
			min.		nom.	max.
e			32,35		32,70	33,05	32,7 ± 0,15
f			1,4		1,8	2,2	1,8 ± 0,2
l			4,0		5,5	7,0	5,5 ± 0,5
c (5)			–0,2		0,5	0,8	0,5 ± 0,15
b (5)			–0,15		0,2	0,55	0,2 ± 0,15
a (5)			0,25		0,6	0,95	0,6 ± 0,15
h			–0,5		0	0,5	0 ± 0,2
g			–0,5		0	0,5	0 ± 0,2
β (5)  (6)			– 2°30′		0 °	+ 2°30′	0° ± 1°
Cap BA20d in accordance with IEC Publication 60061 (sheet 7004-12-7)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	S1	6 (7)		12  (7)		6
		S2					12
	Watts	S1	25	25	25	25	25	25
		S2	35	35	35	35	35	35
Test voltage	Volts	S1	6,75		13,5		6,75
		S2	6,3		13,5		13,5
Objective values	Watts	S1	25 ± 5 %	25 ± 5 %	25 ± 5 %	25 ± 5 %	25 ± 5 %	25 ± 5 %
		S2	35 ± 5 %	35 ± 5 %	35 ± 5 %	35 ± 5 %	35 ± 5 %	35 ± 5 %
	Luminous flux	S1	435 ± 20 %	315 ± 20 %	435 ± 20 %	315 ± 20 %
		S2	650 ± 20 %	465 ± 20 %	650 ± 20 %	465 ± 20 %
Reference luminous flux		S1	at approximately			6 V	398	284
		S2	at approximately			12 V	568	426
						13,2 V	634	457
						13,5 V	650	465

CATEGORY S3 — Sheet S3/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMP FOR MOPEDS

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e (2)		19,0	19,5	20,0	19,5 ± 0,25
f	6 V			3,0	2,5 ± 0,5
	12 V			4,0
h1, h2 (3)		–0,5	0	0,5	0 ± 0,3
Cap P26s in accordance with IEC Publication 60061 (sheet 7004-36-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6		12	6
	Watts	15			15
Test voltage	Volts	6,75		13,5	6,75
Objective values	Watts	15 ± 6 %			15 ± 6 %
	Luminous flux	240 ± 15 %
Reference luminous flux: 240 lm at approximately 6,75 V

(1)	The colour of the light emitted shall be white or selective-yellow.

(2)	Distance related to the luminous centre.

(3)	Lateral deviation of filament axis with respect to the reference axis. It is sufficient to check this deviation in two mutually perpendicular planes.

CATEGORY T1.4W — Sheet T1.4W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		7,6	8,3	9,0	8,3 ± 0,35
Lateral deviation (1)				0,7	0,35 max
β		55 °	70 °	85 °	70° ± 5°
Cap P11.5d in accordance with IEC Publication 60061 (sheet 7004-79-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	1,4			1,4
Test voltage	Volts	13,5			13,5
Objective values	Watts	1,54 max.			1,54 max.
	Luminous flux	8 ± 15 %
Reference luminous flux: 8 lm at approximately 13,5 V

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	The reference axis is perpendicular to the reference plane and passes through the centre of the circle of diameter ‘M’.

CATEGORY T4W — Sheet T4W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		13,5	15,0	16,5	15,0 ± 0,3
Lateral deviation (1)				1,5	0,5 max
β			90 °		90° ± 5°
Cap BA9s in accordance with IEC Publication 60061 (sheet 7004-14-9)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	4			4
Test voltage	Volts	6,75	13,5	28,0	13,5
Objective values	Watts	4,4 max.		5,5 max.	4,4 max.
	Luminous flux	3 ± 20 %
Reference luminous flux: 35 lm at approximately 13,5 V

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of pins.

(2)	Over the entire length of the cap there shall be no projections or soldering extending beyond the permissible maximum diameter of the cap.

CATEGORY W2.3W — Sheet W2.3W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		10,3	10,8	11,3	10,8 ± 0,3
Lateral deviation (23)				1,0	0,5 max
β		–15 °	0 °	+15 °	0° ± 5°
Cap W2x4.6d in accordance with IEC Publication 60061 (sheet 7004-94-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	2,3			2,3
Test voltage	Volts	13,5			13,5
Objective values	Watts	2,5 max.			2,5 max.
	Luminous flux	18,6 ± 20 %
Reference luminous flux: 18,6 lm at approximately 13,5 V

CATEGORY W3W — Sheet W3W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		11,2	12,7	14,2	12,7 ± 0,3
Lateral deviation (24)				1,5	0,5 max
β		–15 °	0 °	+15 °	0° ± 5°
Cap W2.1x9.5d in accordance with IEC Publication 60061 (sheet 7004-91-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	6	12	24	12
	Watts	3			3
Test voltage	Volts	6,75	13,5	28,0	13,5
Objective values	Watts	3,45 max.		4,6 max.	3,45 max.
	Luminous flux	22 ± 30 %
Reference luminous flux: 22 lm at approximately 13,5 V

CATEGORY W5W, WY5W and WR5W — Sheet W5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.	(3)
e			11,2	12,7	14,2	12,7 ± 0,3
Lateral deviation (1)					1,5	0,5 max.
β			–15 °	0 °	+15 °	0° ± 5°
Cap W2.1x9.5d in accordance with IEC Publication 60061 (sheet 7004-91-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values		Volts	6  (4)	12	24	12
		Watts	5			5
Test voltage		Volts	6,75	13,5	28,0	13,5
Objective values	Watts		5,5 max.		7,7 max.	5,5 max.
	Luminous flux	W5W	50 ± 20 %
		WY5W	30 ± 20 %
		WR5W	(4)	12 ± 25 %
Reference luminous flux at approximately 13,5 V			White: 50 lm Amber: 30 lm Red: 12 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	The light emitted from filament lamps of normal production shall be white for category W5W, amber for category WY5W and red for category WR5W (see also note 3).

(3)	The light emitted from standard filament lamps shall be white for category W5W; white or amber for category WY5W; white or red for category WR5W.

(4)	Within WR5W no 6 V rated voltage type specified.

CATEGORY W15/5W — Sheet W15/5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

FILAMENT LAMP FOR MOTORCYCLES

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			25,0  (25)		25,0 ± 0,3
f				7,5	7,5 + 0 / – 2
Lateral deviation (26)				(25)	0,3 max.
x (27)			2,8  (25)		2,8 ± 0,3
y (27)			0,0  (25)		0,0 ± 0,3
β		–15 ° (25)	0 °	+15 ° (25)	0° ± 5°
Cap WZ3x16q in accordance with IEC Publication 60061 (sheet 7004-151-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12		12
	Watts	15	5	15	5
Test voltage	Volts	13,5		13,5
Objective values	Watts	19,1 max.	6,6 max.	19,1 max.	6,6 max.
	Luminous flux	280 ± 15 %	35 ± 20 %
Reference luminous flux: 280 lm and 35 lm at approximately 13,5 V

CATEGORY W15/5W — Sheet W15/5W/2

Screen projection requirements

This test is used to determine, by checking whether:

(a)	the major filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the axis X-X and the reference axis; and whether:

(b)	the minor filament is correctly positioned relative to the major filament, whether a filament lamp complies with the requirements.

Test procedure and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits. (± 15°).

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the major filament seen end-on:

2.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament;

2.2.	the projection of the minor filament shall lie entirely within a rectangle of width ‘c’ and height ‘d’ having its centre at a distance ‘u’ above the theoretical position of the centre of the major filament.

3.   Front elevation

The filament lamp being placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to axis of the major filament:

3.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, centred on the theoretical position of the centre of the filament;

3.2.	the centre of the major filament shall not be offset by more than distance ‘k’ from the reference axis;

3.3.	the centre of the minor filament axis shall not be offset from the reference axis by more than ± 2 mm (± 0,4 mm for standard filament lamps).

CATEGORY W15/5W — Sheet W15/5W/3

(Dimensions in millimetres)

Side elevation

Reference	a	b	c	d	u
Dimensions	3,3	2,8	4,8		2,8

Front elevation

Reference	a	h	k
Dimensions	3,3	9,5	1,0

CATEGORY W16W — Sheet W16W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		18,3	20,6	22,9	20,6 ± 0,3
Lateral deviation (28)				1,0	0,5 max.
β		–15 °	0 °	+15 °	0° ± 5°
Cap W2.1x9.5d in accordance with IEC Publication 60061 (sheet 7004-91-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	16			16
Test voltage	Volts	13,5			13,5
Objective values	Watts	21,35 max.			21,35 max.
	Luminous flux	310 ± 20 %
Reference luminous flux: 310 lm at approximately 13,5 V

CATEGORY W21W — Sheet W21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			29,0  (30)		29,0 ± 0,3
f				7,5	7,5 + 0 / – 2
Lateral deviation (29)				(30)	0,5 max.
β		–15 ° (30)	0 °	+15 ° (30)	0° ± 5°
Cap W3x16d in accordance with IEC Publication 60061 (sheet 7004-105-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	21			21
Test voltage	Volts	13,5			13,5
Objective values	Watts	26,5 max.			26,5 max.
	Luminous flux	460 ± 15 %
Reference luminous flux: 460 lm at approximately 13,5 V

CATEGORY W21W — Sheet W21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the axis X-X and the reference axis, whether a filament lamp complies with the requirements.

Side elevation	Front elevation

Reference	a	b	h	k
Dimension	3,5	3,0	9,5	1,0

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits, i.e. ± 15°. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits (± 15°).

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament;

3.2.	the centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

CATEGORY W21/5W — Sheet W21/5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			25,0  (31)		25,0 ± 0,3
f				7,5	7,5 + 0 / – 2
Lateral deviation (32)				(31)	0,3 max.
x (33)			2,8  (31)		2,8 ± 0,3
y (33)			0,0  (31)		0,0 ± 0,3
β		–15 ° (31)	0 °	+15 ° (31)	0° ± 5°
Cap W3x16q in accordance with IEC Publication 60061 (sheet 7004-106-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	21		5	21	5
Test voltage	Volts	13,5			13,5
Objective values	Watts	26,5 max.		6,6 max.	26,5 max.	6,6 max.
	Luminous flux	440 ± 15 %		35 ± 20 %
Reference luminous flux: 440 and 35 lm at approximately 13,5 V

CATEGORY W21/5W — Sheet W21/5W/2

Screen projection requirements

This test is used to determine, by checking whether:

(a)	the major filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the axis X-X and the reference axis; and whether:

(b)	the minor filament is correctly positioned relative to the major filament, whether a filament lamp complies with the requirements.

Test procedure and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the major filament is seen on the screen on which the image of the filament is projected. The end view of that filament shall be obtained within the angular displacement tolerance limits (± 15°).

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the major filament seen end-on:

2.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament;

2.2.	the projection of the minor filament shall lie entirely within a rectangle of width ‘c’ and height ‘d’ having its centre at a distance ‘u’ above the theoretical position of the centre of the major filament.

3.   Front elevation

The filament lamp being placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to axis of the major filament:

3.1.	the projection of the major filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, centred on the theoretical position of the centre of the filament;

3.2.	the centre of the major filament shall not be offset by more than distance ‘k’ from the reference axis;

3.3.	the centre of the minor filament axis shall not be offset from the reference axis by more than ± 2 mm (± 0,4 mm for standard filament lamps).

CATEGORY W21/5W — Sheet W21/5W/3

Side elevation

Reference	a	b	c	d	u
Dimension	3,5	3,0	4,8		2,8

Front elevation

Reference	a	h	k
Dimension	3,5	9,5	1,0

CATEGORIES WP21W AND WPY21W — Sheet WP21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm			Filament lamps of normal production			Standard filament lamp
			min.	nom.	max.
e				27,9  (3)		27,9 ± 0,3
f			5,5	6,0	7,0	6,0 ± 0,5
Lateral deviation (2)					(3)	0,0 ± 0,4
β			75 ° (3)	90 °	105 ° (3)	90° ± 5°
Cap: WP21W: WY2.5x16d in accordance with IEC Publication 60061 (sheet 7004-104B-1) WPY21W: WZ2.5x16d (sheet 7004-104C-1)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values		Volts	12			12
		Watts	21			21
Test voltage		Volts	13,5			13,5
Objective values	Watts		26,5 max.			26,5 max.
	Luminousflux	WP21W	460 ± 15 %
		WPY21W	280 ± 20 %
Reference luminous flux at approximately 13,5 V			White: 460 lm
			Amber: 280 lm

(1)	The reference axis is defined with respect to the reference keys and is perpendicular to the reference plane.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis through the reference keys.

(3)	To be checked by means of a ‘Box-System’; sheet WP21W/2.

(4)	The light emitted from filament lamps of normal production shall be white for category WP21W and amber for category WPY21W (see also footnote 5).

(5)	The light emitted from standard filament lamps shall be white for category WP21W and white or amber for category WPY21W.

CATEGORIES WP21W AND WPY21W — Sheet WP21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the centre line of the keys and the reference axis, whether a filament lamp complies with the requirements.

Side elevation	Front elevation

Reference	a	b	h	k
Dimension	3,5	3,0	9,0	1,0

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits.

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	The projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament.

3.2.	The centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

CATEGORY WR21/5W — Sheet WR21/5W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

a	=	major (high wattage) filament
b	=	minor (low wattage) filament

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			25,0  (1)		25,0 ± 0,3
f				7,5	7,5 + 0 / – 2
Lateral deviation (2)				(1)	0,3 max.
x (3)			2,8  (1)		2,8 ± 0,3
y (3)			0,0  (1)		0,0 ± 0,3
β		–15 ° (1)	0 °	+15 ° (1)	0° ± 5°
Cap WY3x16q in accordance with IEC Publication 60061 (sheet 7004-106-3)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	21		5	21	5
Test voltage	Volts	13,5			13,5
Objective values	Watts	26,5 max.		6,6 max.	26,5 max.	6,6 max.
	Luminous flux	105 ± 20 %		8 ± 25 %
Reference luminous flux at approximately 13,5 V		White: 440 lm and 35 lm Red: 105 lm and 8 lm

(1)	To be checked by means of a ‘Box-System’; sheets W21/5W/2 and 3.

(2)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(3)	‘x’ and ‘y’ denote the offset of the axis of the minor filament with respect to the axis of the major filament.

(4)	The light emitted from normal production lamps shall be red (see also note 5).

(5)	The light emitted from standard filament lamps shall be white or red.

CATEGORY WY2.3W — Sheet WY2.3W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e		10,3	10,8	11,3	10,8 ± 0,3
Lateral deviation (1)				1,0	0,5 max
β		–15 °	0 °	+15 °	0° ± 5°
Cap W2x4.6d in accordance with IEC Publication 60061 (sheet 7004-94-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	2,3			2,3
Test voltage	Volts	13,5			13,5
Objective values	Watts	2,5 max.			2,5 max.
	Luminous flux	11,2 ± 20 %
Reference luminous flux at approximately 13,5 V		White: 18,6 lm
		Amber: 11,2 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	The light emitted from production lamps shall be amber (see also note 3).

(3)	The light emitted from standard filament lamps shall be amber or white.

CATEGORY WY21W — Sheet WY21W/1

The drawings are intended only to illustrate the essential dimensions (in mm) of the filament lamp.

Dimensions in mm		Filament lamps of normal production			Standard filament lamp
		min.	nom.	max.
e			29,0  (2)		29,0 ± 0,3
f				7,5	7,5 + 0 / – 2
Lateral deviation (1)				(2)	0,5 max.
β		–15 °	0 °	+15 °	0° ± 5°
Cap WX3x16d in accordance with IEC Publication 60061 (sheet 7004-105-2)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values	Volts	12			12
	Watts	21			21
Test voltage	Volts	13,5			13,5
Objective values	Watts	26,5 max.			26,5 max.
	Luminous flux	280 ± 20 %
Reference luminous flux at approximately 13,5 V		White: 460 lm
		Amber: 280 lm

(1)	Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(2)	The light emitted from filament lamps of normal production shall be amber (see also note 4).

(3)	To be checked by means of a ‘Box-System’; sheet WY21W/2.

(4)	The light emitted from standard filament lamps shall be amber or white.

CATEGORY WY21W — Sheet WY21W/2

Screen projection requirements

This test is used to determine, by checking whether the filament is correctly positioned relative to the reference axis and reference plane and has an axis perpendicular, within ± 15°, to the plane through the axis X-X and the reference axis, whether a filament lamp complies with the requirements.

Side elevation	Front elevation

Reference	a	b	h	k
Dimension	3,5	3,0	9,5	1,0

Test procedures and requirements

1.   The filament lamp is placed in a holder capable of being rotated about its axis and having either a calibrated scale or fixed stops corresponding to the angular displacement tolerance limits, i.e. ± 15°. The holder is then so rotated that an end view of the filament is seen on the screen on to which the image of the filament is projected. The end view of the filament shall be obtained within the angular displacements tolerance limits (± 15°).

2.   Side elevation

The filament lamp placed with the cap down, the reference axis vertical and the filament seen end-on, the projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘b’, having its centre at the theoretical position of the centre of the filament.

3.   Front elevation

The filament lamp placed with the cap down and the reference axis vertical, the filament lamp being viewed in a direction at right angles to the filament axis:

3.1.	The projection of the filament shall lie entirely within a rectangle of height ‘a’ and width ‘h’, having its centre at the theoretical position of the centre of the filament.

3.2.	The centre of the filament shall not be offset by more than distance ‘k’ from the reference axis.

---

(*1)  Tables, electrical and photometric characteristics:

Voltage is expressed in V;

Wattage is expressed in W;

Luminous flux is expressed in lm.

In a case that for a category of filament lamp more than one value of reference luminous flux is specified, the value at approximately 12 V for approval of a lighting device and 13,5 V for approval of a light-signalling device shall be applied unless otherwise specified by the regulation used for the approval of the device.

(*2)  Not for use in passing beam headlamps.

(*3)  Not for use in front fog lamps marked ‘B’ as defined in Regulation No 19.

(*4)  Not for use in Regulation No 112 headlamps.

(*5)  Not for use in headlamps other than Regulation 113 class C headlamps.

(1)  This dimension corresponds to a distance between two apertures of 3,5 mm diameter each bearing against one of the caps.

(2)  The filament shall be housed in a cylinder 19 mm long co-axial with the filament lamp and placed symmetrically about the filament lamp centre.

The diameter of the cylinder is for 6 V and 12 V filament lamps: d + 4 mm (for standard filament lamps: d + 2 mm) and for 24 V filament lamps: d + 5 mm, ‘d’ being the nominal diameter of the filament as stated by the manufacturer.

(3)  The deviation of the filament centre from the centre of the filament lamp shall not be more than ± 2,0 mm (for standard filament lamps: ± 0,5 mm) measured in the direction of the reference axis.

(4)  4,5 mm for 6 V filament lamps.

(5)  16,5 mm for 24 V filament lamps.

(6)  This dimension corresponds to a distance between two apertures of 3,5 mm diameter.

(7)  The position of the filament is checked by means of a ‘Box-System’; sheet C21W/2.

(5)  The eccentricity is measured only in the horizontal and vertical directions of the filament lamp as shown in the figure. The points to be measured are those where the projections of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(6)  The viewing direction is the perpendicular to the reference axis contained in the plane defined by the reference axis and the centre of the second pin of the cap.

(7)  Offset of filament in relation to bulb axis measured at 27,5 mm from the reference plane.

(8)  d: diameter of filament.

(9)  To be checked by means of a ‘Box System’, sheet H1/3.

(10)  The ends of the filament are defined as the points where, when the viewing direction is as defined in note 6 above, the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the reference axis.(special instructions for coiled-coil filaments are under consideration).

(6)  To be checked by means of a ‘Box-System’; sheet H3/4.

(7)  For standard filament lamps the points to be measured are those where the projection of the outside of the end turns crosses the filament axis.

(8)  The positions of the first and the last turn of the filament are defined by the intersections of the outside of the first and of the last light emitting turn, respectively, with the plane parallel to and 18 mm distant from the reference plane. (Additional instructions for coiled-coil filament are under consideration).

(6)  The value indicated in the left hand column relate to the driving-beam filament. Those indicated in the right-hand column relate to the passing beam filament.

(7)  Measuring luminous flux for measuring according to paragraph 3.9 of this Regulation.

(*6)   ‘…/26’ means dimension to be measured at the distance from the reference plane indicated in mm after the stroke.

(*7)   ‘29,5 mv’ or ‘30,0 mv’ means the value measured at a distance of 29,5 or 30,0 mm from the reference plane.

(8)  Plane V-V is the plane perpendicular to the reference plane and passing through the reference axis and through the intersection of the circle of diameter ‘M’ with the axis of the reference lug.

(9)  Plane H-H is the plane perpendicular to both the reference plane and plane V-V and passing through the reference axis.

(10)  30,0 mm for the 24-Volt type.

(11)  The end turns of the filament are defined as being the first luminous turn and the last luminous turn that are at substantially the correct helix angle. For coiled-coil filaments, the turns are defined by the envelope of the primary coil.

(12)  For the passing-beam filament, the points to be measured are the intersections, seen in direction 1, of the lateral edge of the shield with the outside of the end turns defined under footnote 11.

(13)   ‘e’ denotes the distance from the reference plane to the beginning of the passing beam filament as defined above.

(14)  For the driving-beam filament the points to be measured are the intersections, seen in direction 1, of a plane, parallel to plane H-H and situated at a distance of 0,8 mm below it, with the end turns defined under footnote 11.

(9)  The ends of the filament are defined as the points where, when the viewing direction is direction A as shown in Figure 1 on sheet H7/1, the projection of the outside of the end turns crosses the filament axis. (Special instructions for coiled-coil filaments are under consideration).

(10)  To be checked by means of a ‘Box System’, sheet H7/4.

(11)  The offset of the filament with respect to the reference axis is measured only in viewing directions A and B as shown in Figure 1 in sheet H7/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(12)  Offset of filament in relation to bulb axis measured in two planes parallel to the reference plane where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(11)  The ends of the filament are defined as the points where, when the viewing direction is direction A as shown in Figure 1 on sheet H8/1, the projection of the outside of the end turns crosses the filament axis.

(12)  To be checked by means of a ‘Box System’; sheet H8/4.

(9)  The viewing direction is direction A as shown in Figure 1 on sheet H9/1.

(10)  The ends of the filament are defined as the points where, when the viewing direction is as defined in note 9 above, the projection of the outside of the end turns crosses the filament axis.

(11)  To be checked by means of a ‘Box System’; sheet H9/4.

(12)  The eccentricity is measured only in viewing directions A and B as shown in Figure 1 on sheet H9/1. The points to be measured are those where the projection of the outside of the end turns nearest or furthest from the reference plane crosses the filament axis.

(8)  Dimensions shall be checked with O-ring removed.

(9)  The viewing direction is direction (*8)/B as shown in the figure on sheet H10/1.

(10)  The ends of the filament are defined as the points where, when the viewing direction (*8) as defined in note 9 above, the projection of the outside of the end turns crosses the filament axis.

(11)  To be checked by means of a ‘Box-System’, sheet H10/3 (*8).

(12)  The eccentricity is measured only in viewing directions (*8) A and B as shown in the figure on sheet H10/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(*8)  Manufacturers may choose another set of perpendicular viewing directions. The viewing directions specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position.

(11)  The ends of the filament are defined as the points where, when the viewing direction is View A as shown in Figure 1 on sheet H11/1, the projection of the outside of the end turns crosses the filament axis.

(12)  To be checked by means of a ‘Box System’; sheet H11/4.

(8)  Dimensions shall be checked with O-ring removed.

(9)  The viewing direction is direction A as shown in the figure on sheet H12/1.

(10)  The ends of the filament are defined as the points where, when the viewing direction as defined in note 9 above, the projection of the outside of the end turns crosses the filament axis.

(11)  To be checked by means of a ‘Box-System’; sheet H12/3.

(12)  Dimensions h1 and h2 are measured in viewing direction A, dimension h3 in direction C and dimension h4 in direction B as shown in the figure on sheet H12/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(13)  Dimension k is measured only in viewing direction A.

(16)  The ends of the filament are defined as the points where, when the viewing direction is direction A as shown on sheet H13/1, the projection of the outside of the end turns crosses the filament axis.

(17)  d1 is the actual diameter of the passing-beam filament. d2 is the actual diameter of the driving-beam filament.

(18)  The values indicated in the left-hand columns relate to the passing-beam filament and those indicated in the right-hand columns to the driving-beam filament.

(8)  The ends of the filaments are defined as the points where, when the viewing direction is direction A as shown in Figure 1 on sheet H14/1, the projection of the outside of the end turns crosses the filaments axis.

(9)   ‘f1’ represents the length of the passing-beam filament and ‘f2’ represents the length of the driving-beam filament.

(10)  To be checked by means of a ‘Box system’; sheet H14/4.

(5)  The values indicated in the left-hand columns relate to the low wattage filament. Those indicated in the right-hand columns relate to the high wattage filament.

(*9)   ‘…/26,0’ means dimension to be measured at the distance from the reference plane indicated in mm after the stroke.

(*10)   ‘31,0 mv’ means the value measured at a distance of 31,0 mm from the reference plane.

(6)  Plane V-V is the plane perpendicular to the reference plane and passing through the reference axis and through the axis of the reference lug.

(7)  Plane H-H is the plane perpendicular to the reference plane and plane V-V passing through the reference axis.

(8)  The end turns of the filament are defined as being the first luminous turn and the last luminous turn that are at substantially the correct helix angle.

(9)  For the high wattage filament, the points to be measured are the intersections, seen in direction 1, of the lateral edge of the shield with the outside of the end turns defined under footnote 8.

(10)   ‘e’ denotes the distance from the reference plane to the beginning of the driving beam filament as defined above.

(11)  For the low wattage filament the points to be measured are the intersections, seen in direction 1, of a plane, parallel to plane H-H and situated at a distance of 1,8 mm above it, with the end turns defined under footnote 8.

(12)  34,0 for the 24 V type.

(13)  24,5 for the 24 V type.

(11)  The ends of the filament are defined as the points where, when the viewing direction is direction A as shown in Figure 1 on sheet H16/1, the projection of the outside of the end turns crosses the filament axis.

(12)  To be checked by means of a ‘Box System’; sheet H16/4.

(5)  Glass bulb shall be optically distortion free within the angles γ1 and γ2. This requirement applies to the whole bulb circumference within the angles γ1 and γ2.

(6)  To be checked by means of a ‘Box System’, sheet H27W/3.

(7)  For standard filament lamps, the points to be measured are those where the projection of the outside of the end turns crosses the filament axis.

(8)  The ends of the filament are defined by the intersections of the outside of the first and of the last light emitting turn, respectively, with the plane parallel to and 31,75 mm from the reference plane.

(8)  The eccentricity is measured only in viewing directions (*11) A and B as shown in the figure on sheet HB3/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(9)  The viewing direction is direction (*11) B as shown in the figure on sheet HB3/1.

(10)  To be checked by means of a ‘Box-System’; sheet HB3/4 (*11).

(11)  The ends of the filament are defined as the points where, when the viewing direction (*11) as defined in note (9) above, the projection of the outside of the end turns crosses the filament axis.

(12)  Dimensions shall be checked with O-ring removed.

(13)  Filament lamp HB3 shall be equipped with the right-angle cap and filament lamp HB3A with the straight cap.

(*11)  Manufacturers may choose another set of perpendicular viewing directions. The viewing directions specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position.

(9)  The eccentricity is measured only in viewing directions (*12) A and B as shown in the figure on sheet HB4/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(10)  The viewing direction is direction (*12) B as shown in the figure on sheet HB4/1.

(11)  To be checked by means of a ‘Box-System’; sheet HB4/4 (*12).

(12)  The ends of the filament are defined as the points where, when the viewing direction (*12) as defined in note 10 above, the projection of the outside of the end turns crosses the filament axis.

(13)  Dimensions shall be checked with O-ring removed.

(14)  Filament lamp HB4 shall be equipped with the right-angle cap and filament lamp HB4A with the straight cap.

(*12)  Manufacturers may choose another set of perpendicular viewing directions. The viewing directions specified by the manufacturer are to be used by the testing laboratory when checking filament dimensions and position.

(7)  The eccentricity is measured only in viewing directions A and B as shown in the figure on sheet HIR1/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(8)  The viewing direction is direction B as shown in the figure on sheet HIR1/1.

(9)  To be checked by means of a ‘Box-System’; sheet HIR1/3.

(10)  The ends of the filament are defined as the points where, when the viewing direction as defined in note 8 above, the projection of the outside of the end turns crosses the filament axis.

(11)  Dimensions shall be checked with O-ring mounted.

(7)  The eccentricity is measured only in viewing directions A and B as shown in the figure on sheet HIR2/1. The points to be measured are those where the projection of the outside of the end turns nearest to or furthest from the reference plane crosses the filament axis.

(8)  The viewing direction is direction B as shown in the figure on sheet HIR2/1.

(9)  To be checked by means of a ‘Box-System’; sheet HIR2/3.

(10)  The ends of the filament are defined as the points where, when the viewing direction as defined in note 8 above, the projection of the outside of the end turns crosses the filament axis.

(11)  Dimensions shall be checked with O-ring removed.

(6)  The values indicated in the left hand column relate to the driving-beam. Those indicated in the right-hand column relate to the passing beam.

(7)  Measuring luminous flux for measuring according to paragraph 3.9 of this Regulation.

(*13)   ‘…/26’ means dimension to be measured at the distance from the reference plane indicated in mm after the stroke.

(*14)   ‘29,5 mv’ means the value measured at a distance of 29,5 mm from the reference plane.

(8)  Plane V-V is the plane perpendicular to the reference plane and passing through the reference axis and through the intersection of the circle of diameter ‘M’ with the axis of the reference lug.

(9)  Plane H-H is the plane perpendicular to both the reference plane and plane V-V and passing through the reference axis.

(10)  (Blank).

(11)  The end turns of the filament are defined as being the first luminous turn and the last luminous turn that are at substantially the correct helix angle. For coiled-coil filaments, the turns are defined by the envelope of the primary coil.

(12)  For the passing-beam filament, the points to be measured are the intersections, seen in direction 1, of the lateral edge of the shield with the outside of the end turns defined under footnote 11.

(13)   ‘e’ denotes the distance from the reference plane to the beginning of the passing beam filament as defined above.

(14)  For the driving-beam filament the points to be measured are the intersections, seen in direction 1, of a plane, parallel to plane H-H and situated at a distance of 0,8 mm below it, with the end turns defined under footnote 11.

(*15)  To be checked by means of the ‘box system’, sheet HS2/3.

(6)  In order to avoid rapid filament failure, the supply voltage shall not exceed 8,5 V for 6 V filament lamps and 15 V for 12 V types.

(6)  To be checked by means of a ‘Box-System’. Sheet HS5/4.

(7)  The positions of the first and the last turn of the filament are defined by the intersections of the outside of the first and the outside of the last light-emitting turn, respectively, with the plane parallel to and 26 mm distant from the reference plane.

(6)  The positions of the first and the last turn of the filament are defined by the intersections of the outside of the first and the outside of the last light-emitting turn, respectively, with the plane parallel to and 26 mm distant from the reference plane.

(7)  The values indicated in the left-hand columns relate to the driving-beam filament and those indicated in the right-hand columns to the passing-beam filament.

(16)  The ends of the filament are defined as the points where, when the viewing direction is direction A as shown on sheet HS6/1, the projection of the outside of the end turns crosses the filament axis.

(17)  d1 is the actual diameter of the passing-beam filament.

d2 is the actual diameter of the driving-beam filament.

(18)  The values indicated in the left-hand columns relate to the driving-beam filament and those in the right-hand columns to the passing-beam filament.

(4)  To be checked by means of a ‘Box-System’; sheet P13W/3.

(5)  The ends of the filament are defined as the points where, when the viewing direction is perpendicular to the plane through the filament lead-in wires, the projection of the outside of the end turns crosses the filament axis.

(6)  No part of the cap beyond the reference plane shall interfere with angle α2 as shown in Figure 1 on sheet P13W/1. The bulb shall be optically distortion free within the angles α1+ α2. These requirements apply to the whole bulb circumference.

(4)  For categories PS19W, PSY19W and PSR19W, dimensions may be checked with O-ring removed to assure the correct mounting during testing.

(5)  The filament position is checked by means of a ‘Box-System’; sheet P19W/3.

(6)  The ends of the filament are defined as the points where, when the viewing direction is perpendicular to the plane through the filament lead-in wires as showed in the drawing on sheet P19W/1, the projection of the outside of the end turns crosses the filament axis.

(7)  No part of the cap beyond the reference plane shall interfere with angle α. The bulb shall be optically distortion free within the angle 2α + 180°.

(8)  The light emitted from standard filament lamps shall be white for categories P19W and PS19W; white or amber for categories PY19W and PSY19W; white or red for categories PR19W and PSR19W.

(4)  For categories PS24W, PSX24W, PSY24W and PSR24W, dimensions may be checked with O-ring removed to assure the correct mounting during testing.

(5)  The filament position is checked by means of a ‘box-system’; sheet P24W/3.

(6)  The ends of the filament are defined as the points where, when the viewing direction is perpendicular to the plane through the filament lead-in wires as shown in the drawing on sheet P24W/1, the projection of the outside of the end turns crosses the filament axis.

(7)  No part of the cap beyond the reference plane shall interfere with angle α. The bulb shall be optically distortion free within the angle 2α + 180°.

(8)  The light emitted from standard filament lamps shall be white for categories P24W, PX24W, PS24W and PSX24W; white or amber for categories PY24W and PSY24W; white or red for categories PR24W and PSR24W.

(4)  The filament position is checked by means of a ‘Box-System’; sheet PC16W/3.

(5)  The ends of the filament are defined as the points where, when the viewing direction is perpendicular to the plane through the filament lead-in wires as showed in the drawing on sheet PC16W/1, the projection of the outside of the end turns crosses the filament axis.

(6)  No part of the cap beyond the reference plane shall interfere with angle α. The bulb shall be optically distortion free within the angle 2α + 180°.

(7)  The light emitted from standard filament lamps shall be white for category PC16W; white or amber for category PCY16W; white or red for category PCR16W.

(8)  These dimensions shall be checked by means of a ‘Box-System’  (10) based on the dimensions and tolerances shown above. ‘x’ and ‘y’ refer to the major (high-wattage) filament, not to the reference axis. Means of increasing the positioning accuracy of the filament and of the cap-holder assembly are under consideration.

(9)  Maximum lateral deviation of the major filament centre from two mutually perpendicular planes both containing the reference axis and one containing the axis of the reference pin.

(10)  The ‘Box-System’ is the same as for filament lamp P21/5W.

(11)  The 24-Volt filament lamp is not recommended for future embodiments.

(12)  The light emitted from normal production lamps shall be red (see also note 6).

(13)  The light emitted from standard filament lamps shall be white or red.

(14)  See footnote 1 on sheet P21/5W/2.

(15)  See footnote 2 on sheet P21/5W/2.

(16)  See footnote 3 on sheet P21/5W/2.

(17)  The light emitted from normal production lamps shall be red (see also note 5).

(18)  The light emitted from standard filament lamps shall be white or red.

(4)  To be checked by means of a ‘Box-System’; sheet PSX26W/3.

(5)  The ends of the filament are defined as the points where, when the viewing direction is perpendicular to the plane through the filament lead-in wires, the projection of the outside of the end turns crosses the filament axis.

(6)  No part of the cap beyond the reference plane shall interfere with angle α2 as shown in Figure 1 on sheet PSX26W/1. The bulb shall be optically distortion free within the angles α1 + α2. These requirements apply to the whole bulb circumference.

(19)  The position and dimensions of the shield and filaments shall be checked by means of the method of measurement as described in IEC Publication 60809.

(20)  To be measured at the distance from the reference plane indicated in millimetres behind the stroke.

(21)  mv = measured value.

(22)  The angle γ is only for shield design and has not to be checked on finished filament lamps.

(5)  Dimensions a, b, c and β refer to a plane parallel to the reference plane and cutting the two edges of the shield at a distance of e + 1,5 mm.

(6)  Admissible angular deviation of the shield plane position from the normal position.

(7)  Values in the left-hand column refer to the driving-beam filament. Values in the right-hand column to the passing-beam filament.

(23)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(24)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(25)  To be checked by means of a ‘Box-System’; sheets W15/5W/2 and 3.

(26)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(27)   ‘x’ and ‘y’ denote the offset of the axis of the minor filament with respect to the axis of the major filament.

(28)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(29)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(30)  To be checked by means of a ‘Box-System’; see sheet W21W/2.

(31)  To be checked by means of a ‘Box-System’; sheets W21/5W/2 and 3.

(32)  Maximum lateral deviation of filament centre from two mutually perpendicular planes both containing the reference axis and one containing axis X-X.

(33)   ‘x’ and ‘y’ denote the offset of the axis of the minor filament with respect to the axis of the major filament.