incandescent electric lamp with carbon filament

Made:
circa 1910
Pear-shaped bulb with decorative pattern Pear-shaped bulb with decorative pattern

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Pear-shaped bulb with decorative pattern
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Pear-shaped bulb with decorative pattern
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Pear-shaped bulb with decorative pattern. Bayonet fit cap on stem with four small holes in sides, two elliptical soldered contacts sealed in end.

Details

Category:
Lighting
Object Number:
Y7000.1310
Materials:
glass and brass (copper, zinc alloy)
type:
incandescent electric lamp with carbon filament