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BS 5550-7.1.1:1980
BS 5550-7.1.1:1980 Cinematography. Production and presentation. Light sources and lighting. Specification for exciter lamps
standard by BSI Group, 06/20/1961
Reduced price!
M00017735
New product
Full Description
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.Cross References:
BS 52
BS 354
