'Insular' candle-flame light bulb

Made:
circa 1932 in England
SMG00246499

SMG00246499
Science Museum Group
© The Board of Trustees of the Science Musuem

'Insular' candle-flame light bulb, c. 1932.

Details

Category:
Lighting
Object Number:
Y7000.1416
Measurements:
130 mm 45 mm,
type:
incandescent electric lamp with tungsten filament