The considerations that lead to the design of a luminaire specially aiming at the lighting of very broad main roads are described. the luminaire is designed for fitting two low pressure sodium vapor lamps. It will suspended by a steelcable stretched over the road along its axis.
Luminaries for very broad main roads
ELEKTROTECHNIEK, DEN HAAG ; 50 , 17 ; 684-686
1972
3 Seiten, 7 Bilder
Aufsatz (Zeitschrift)
Englisch
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