2000 Watt Tungsten-Halogen Lamp in Rotating Beacons.
COAST GUARD BALTIMORE MD FIELD TESTING AND DEVELOPMENT CENTER
Pagination or Media Count:
Peak beam candlepower, vertical and horizontal divergence and bare lamp intensity and luminous output were tested for a General Electric Type 02000T3014CL C-13 filament in 24 and 36 inch parabolic reflector rotating beacons. Author
- Air Conditioning, Heating, Lighting and Ventilating