Tungsten Filament Lamp

Description (Brief)
A coiled-tungsten filament 100 watt lamp with a blue glass pear-shaped envelope. Known as a “daylight blue” lamp.
Location
Currently not on view
date made
ca 1918
maker
General Electric Company
Measurements
overall: 18 cm x 7 cm; 7 3/32 in x 2 3/4 in
ID Number
EM.307553
catalog number
307553
accession number
68492
Credit Line
from General Electric Company, Edison Lamp Works
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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