This draft standard specifies the safety and interchangeability requirements of tungsten filament incandescent lamps for general lighting service having:
– rated wattage up to and including 200 W;
– rated voltage of 50 V to 250 V inclusive;
– bulbs of the A, B, C, G, M, P, PS, PAR or R shapes*, or other bulb shapes where the lamps are intended to serve the same purpose as lamps with the foregoing bulb shapes;
– bulbs with all kinds of finishes;
– caps B15d, B22d, E12, E14, E17, E26**, E26d, E26/50x39, E27 or E27/51x39.
Worth mentioning is that this draft standard is technically identical with IEC 60432-1:1999/AMD2:2011.
