The automatic dimming of headlights in lit streets

Author(s)
Yerrell, J.S.
Year
Abstract

Details are given of a device that automatically reduces the light intensity of a dipped headlight beam to about a 10% of the full value in good street lighting, but retains full intensity in poor street lighting.

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Publication

Library number
B 4450 T /91/ IRRD 206652
Source

Lighting Research and Technology, Vol. 5 (1973), No. 3, p. 162-164, 4 fig., 6 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.