Document ID: chunk:federal_register_of_legislation:F2023C00165:reg:12v:p2
Version: federal_register_of_legislation:F2023C00165
Segment Type: reg
Provision Reference: reg 12V (pt 2/2)
Character Range: 95140–99958

Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis XX.
3/ See paragraph 3.5.3.
CATEGORY W5W

Sheet W5W/1

DIMENSIONS in mm                                                                           Filament lamps of   Standard
                                                                                           normal production   filament

min.                                                                                      nom.                 max.       Lamp
e                                                                           11.2                               12.7       14.2          12.7 +/- 0.3
Lateral deviation 2/                                                                                                      1.5           0.5max.
Beta                                                                        - 15 degrees                       0 degrees  + 15 degrees
                                                                                                                                           0 degrees +/- 5 degrees

Cap W2.1 x 9.5d in accordance with IEC Publication 61 (sheet 7004-91-3) 1/
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values                                                                V             6                               12            24                              12

W                                                                                         3                        3
Test voltage                                                                V             6.75                            13.5          28.0
Objective
values                                                                      W
                                                                            +/- %                              3          4             3 at 13.5V

                                                                            15                15
Luminous
flux lm +/- %                                                                             22

                                                                            30
Reference luminous flux: 22lm at approx. 13.5V

1/ The type is protected by patents; ISO/IEC conditions apply.
    2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis XX.
3/ See paragraph 3.5.3.
        CATEGORIES S1 AND S2: FILAMENT LAMPS FOR MOTOR CYCLES

Sheet S1/S2/1

Note Plane V-V contains the reference axis and the centre line of the lugs.
Plane H-H (the normal position of the shield) is perpendicular to plane V-V and contains the reference axis.

    1/ Colourless or selective-yellow bulb; the photometric specifications of the table refer to colourless bulbs.
    2/ The reference plane is perpendicular to the reference axis and touches the upper surface of the lug having a width of 4.5mm.
    3/ Dimensions a, b, c and beta refer to a plane parallel to the reference plane and cutting the two edges of the shield at a distance of e + 1.5mm.

CATEGORY S1 AND S2 FILAMENT LAMPS - DIMENSIONS
                                                                     Filament lamps of normal production 5/  Standard
                                                                                                             filament lamp
Dimensions                                                           min.                                    nom.           max.
mm
e                                                                    32.35                                   32.70          33.05          32.7 +/- 0.15
f                                                                    1.4                                     1.8            2.2            1.8 +/- 0.2
l                                                                    4                                       5.5            7              5.5 +/- 0.5
c                                                                    0.2                                     0.5            0.8            0.5 +/- 0.15
3/                                                                   -0.15                                   0.2            0.55           0.2 +/- 0.15
b
3/                                                                   0.25                                    0.6            0.95           0.6 +/- 0.15
a
3/                                                                   -0.5                                    0              0.5            0 +/- 0.2
h
g                                                                    -0.5                                    0              0.5            0 +/- 0.2