Document ID: chunk:federal_register_of_legislation:F2023C00165:reg:20
Version: federal_register_of_legislation:F2023C00165
Segment Type: reg
Provision Reference: reg 20
Character Range: 84320–86009

20
                           Reference luminous flux: 125lm at approx. 13.5V

    1/ Filament lamps with cap BA 15d may be used for special purposes; they have the same dimensions.
    2/ Maximum lateral deviation of filament centre from two reciprocally perpendicular planes both containing reference axis and one containing axis of pins.
    3/ For 24V heavy-duty filament lamps having a different filament shape, additional specifications are under consideration.
4/ See paragraph 3.5.3.

CATEGORY C5W

Sheet C5W/1
DIMENSIONS in mm                                                    Filament lamps of   Standard
                                                                    normal production   filament

min.                                                                nom.                max.       lamp
b 1/                                                                   34.0             35.0       36.0   35 +/- 0.5
f 2/3/                                                                 7.5 4/                      15 5/  9 +/- 1.5

Cap SV 8.5 in accordance with IEC Publication 61 (sheet 7004-81-4)
ELECTRICAL AND PHOTOMETRIC CHARACTERISTICS
Rated values                                                        V                   6          12     24           12

W                                                                   5                   5
Test voltage                                                        V                      6.75    13.5   28.0
Objective
values                                                              W
                                                                    +/- %               5          7      5 at 13.5 V