Accession Number:

AD0684870

Title:

TESTS OF 500-WATT TUNGSTEN-HALOGEN LAMP,

Descriptive Note:

Corporate Author:

COAST GUARD BALTIMORE MD FIELD TESTING AND DEVELOPMENT CENTER

Personal Author(s):

Report Date:

1969-04-01

Pagination or Media Count:

36.0

Abstract:

The report discusses a double-ended Quartz-Tube 500-Watt Tungsten-Halogen lamp with a luminous efficacy of 16.4 lumens per watt. Laboratory tests were conducted on prototype lamps of this line. These tests include horizontal polar intensity and vertical divergence of these lamps in eleven lenses, lanterns, and beacons, as well as filament dimensions, luminous output, and incandescence profile. Author

Subject Categories:

  • Air Conditioning, Heating, Lighting and Ventilating

Distribution Statement:

APPROVED FOR PUBLIC RELEASE