BSI - BS 555
Specification for tungsten filament miscellaneous electric lamps
inactive
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| Organization: | BSI |
| Publication Date: | 6 March 1962 |
| Status: | inactive |
| ICS Code (Incandescent lamps): | 29.140.20 |
scope:
Gas filled train lighting lamps; bus interior lamps; navigation lamps; road traffic control (electrical) light signal lamps; double-capped tubular lamps; general service lamps for use on 100, 120, 200 and 220 volts. Mushroom shape lamps are also included. The requirements are based on BS 161 and include dimensions, bulb finish, test voltage, initial readings, lumen maintenance and lamp cap temperatures for each type of lamp.
Document History
BS 555
March 6, 1962
Specification for tungsten filament miscellaneous electric lamps
Gas filled train lighting lamps; bus interior lamps; navigation lamps; road traffic control (electrical) light signal lamps; double-capped tubular lamps; general service lamps for use on 100, 120,...