BS 5971-1:1980
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Safety and interchangeability of tungsten filament lamps for domestic and similar general lighting purposes Specification for safety and interchangeability
Hardcopy
23-07-2013
English
31-03-1981
Requirements and tests for lamps, for marking, safety in normal use and their interchangeability. Applies to a wide range of bulb shapes and finishes with ratings from 50 V to 250 V and up to 200 W.
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