Production Heat-Mirror Tungsten Lamp

Description (Brief)
MI-T-Wattsaver lamp co-developed by Duro-Test and M.I.T. used a filter to reflect infrared rays back to the filament.
Currently not on view
Object Name
incandescent lamp
date made
ca 1986
DURO-TEST Corporation
lamp: 5 in x 3 1/2 in; 12.7 cm x 8.89 cm
package: 4 3/4 in x 3 1/2 in x 3 1/2 in; 12.065 cm x 8.89 cm x 8.89 cm
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
Credit Line
from Duro-Test Corporation
Additional Media

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