Production Heat-Mirror Tungsten Lamp

Production Heat-Mirror Tungsten Lamp

<< >>
Usage conditions apply
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
Credit Line
from Duro-Test Corporation
See more items in
Work and Industry: Electricity
Electric Lamps
Energy & Power
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.


Add a comment about this object