BSI - BS 1075
Specification for studio spotlight lamps
| Organization: | BSI |
| Publication Date: | 19 January 1961 |
| Status: | inactive |
| ICS Code (Incandescent lamps): | 29.140.20 |
scope:
Technical requirements for tungsten filament lamps with bi-post bases for black-and-white photography and television, colour photography and television, 500 W to 10 000 W rating at 115 V and 240 V. Dimensions and general shape, requirements for initial readings, efficiency, nominal life. Methods of sampling, testing. Statistical basis of test qualities, conditions of compliance appended.
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