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BS 5550-7.1.1:1980

Cinematography. Production and presentation. Light sources and lighting - Specification for exciter lamps

Standard Details

Dimensions, optical performance of five types of lamp for 16 mm and 35 mm cinematograph projectors and similar applications. Lamps with bayonet and pre-focus caps, bulbs of pear and tubular shape, transverse and axial filaments. Values for initial light output and current consumption, minimum lumen output maintenance, hours life. Sampling batch testing.

General Information

Status : Confirmed
Standard Type: Main
Document No: BS 5550-7.1.1:1980
Document Year: 1980
Pages: 14
  • Section Volume:
  • GBM20 Electric Lamps, Power Generation, Distribution & Storage (GMB20)

Life Cycle

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Confirmed
BS 5550-7.1.1:1980
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