Document ID: chunk:federal_register_of_legislation:F2023C00165:reg:24v
Version: federal_register_of_legislation:F2023C00165
Segment Type: reg
Provision Reference: reg 24V
Character Range: 43054–43752

24V                      7   4.5

d = diameter of filament
The beginning of the filament as defined on sheet H1/3, footnote 9/, must lie between lines Z1 and Z2. The filament position is checked solely in directions FH and FV as shown on sheet H1/1.
The filament must lie entirely within the limits shown.
CATEGORY H2

Sheet H2/1
The drawings are intended only to illustrate the essential dimensions of the filament lamp

The bulb shall be colourless or selective-yellow.
CATEGORY H2

Sheet H2/2

Dimensions in mm
                                                                       Tolerances

Filament lamps of normal production                                    Standard filament lamp