Three loop carbon filament bulb

Made:
circa 1940
SMG00247861 Three loop carbon filament bulb, c. 1940.

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

SMG00247861
Science Museum Group
© The Board of Trustees of the Science Musuem

Three loop carbon filament bulb, c. 1940.
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Three loop carbon filament bulb, c. 1940

Details

Category:
Lighting
Object Number:
Y7000.2113
Measurements:
100 mm 55 mm,
type:
incandescent electric lamp with carbon filament