Lensed rail lights for pavement illumination.

Author(s)
McCarty, W.M. & Hiss, J.G.F.
Year
Abstract

The study was initiated to study rail lights equipped with Fresnel lenses, and to verify some assumptions made when specifying illumination requirements for an interchange. The data confirmed that light distribution was better than obtained from reflector-type fixtures. Illumination and delineation provided by rail lights in fog is superior to that provided by overhead luminaires.

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Publication

Library number
B 12712 /85/
Source

Albany, New York State Department of Transportation, 1973, VI + 52 p., fig., graph., tab., ref.; Research Report No. 21.

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