Tungsten Filament Lamp

Description (Brief)
A coiled-tungsten filament lamp with a blue glass pear-shaped envelope. Known as a “daylight blue” lamp.
Location
Currently not on view
Object Name
incandescent lamp
date made
ca 1918
maker
General Electric Company
Measurements
overall: 23 cm x 10 cm; 9 1/16 in x 3 15/16 in
ID Number
EM*307555
catalog number
307555
accession number
68492
See more items in
Work and Industry: Electricity
Electric Lamps
Energy & Power
Data Source
National Museum of American History, Kenneth E. Behring Center

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