Tungsten Filament Lamp

Description (Brief)
“Mazda B” lamp rated at 150 watts, for use on a 106 to 110 volt circuit.
Currently not on view
Object Name
incandescent lamp
date made
ca 1912
Westinghouse Electric & Manufacturing Co.
overall: 21 cm x 11 cm; 8 9/32 in x 4 11/32 in
ID Number
catalog number
accession number
Electric Lamps
Energy & Power
See more items in
Work and Industry: Electricity
Electric Lamps
Data Source
National Museum of American History, Kenneth E. Behring Center
Additional Media

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