Floodlight lamp, 1000 watt with compact 'bunch' fi

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Science Museum Group
© The Board of Trustees of the Science Museum

Floodlight lamp, 1000 watt with compact 'bunch' filament for use with a parabolic reflector, now largely superseded by Tungsten-Halogen lamp.

Details

Category:
Lighting
Object Number:
1979-316/15
type:
incandescent electric lamp
credit:
Osram (G.E.C.) Ltd.