Environmental test area for semi-automatic distribution photometer. Black environment and baffles assure measurement of only light from form 400 mercury luminaire (seen in mirror). Outdoor Lighting Department, Hendersonville, NC.

General Electric Company1957-08-19

Details

Title: Environmental test area for semi-automatic distribution photometer. Black environment and baffles assure measurement of only light from form 400 mercury luminaire (seen in mirror). Outdoor Lighting Department, Hendersonville, NC.
Creator: General Electric Company
Date Created: 1957-08-19
Location: Hendersonville - Henderson County - North Carolina
Physical Dimensions: 8 x 10
Original Language: English
Subject Keywords: Testing; Electric lighting; General Electric Company. Lamp Department;
Type: Photograph
Publisher: General Electric Company
Rights: This digital image may be used for educational uses. Please cite as miSci- Museum of Innovation & Science. Prior written permission is required for any other use of the images from miSci.

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