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Standard Tungsten Lamp

Standard Tungsten Lamp

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Usage conditions apply
Description (Brief)
First generation tungsten lamp tested at the National Bureau of Standards. Filament is sintered tungsten.
Currently not on view
Object Name
incandescent lamp
date made
ca 1908
General Electric Company
Physical Description
tungsten (overall material)
overall: 5 1/2 in x 2 3/4 in; 13.97 cm x 6.985 cm
ID Number
accession number
catalog number
Credit Line
from the U. S. Department of Commerce, National Institute of Standards & Technology
See more items in
Work and Industry: Electricity
Electric Lamps
Energy & Power
Data Source
National Museum of American History
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