
Safety specifications for incandescent lamps Part 2: Tungsten halogen lamps for domestic and similar general lighting purposes
出版:Japanese Standards Association

专家解读视频
This Standard mainly specifies the safety and interchangeability off tungsten halogen lamps directly interchangeable with conventional general lighting incandescent lamps (with the same cap and similar shape) and the ranges of lamp ratings are as stated below. Rated wattage; up to and including 200 W; Rated voltage: 50 V to 250 V inclusive; Outer envelope: glass bulbs of various shapes subjected to various treatments: Cap: B15d, B22d/25*26, E12/15, E14/20, E17/20, E26/25, E26/51*39