Osram coiled filament light bulb

Made:
circa 1932 in England
SMG00246500

SMG00246500
Science Museum Group
© The Board of Trustees of the Science Musuem

General Electric Co Ltd Osram coiled filament light bulb with screw cap, c. 1932

Details

Category:
Lighting
Object Number:
Y7000.1716
Measurements:
75 mm 25 mm,
type:
incandescent electric lamp with tungsten filament