2243755

CIE DIS 027:2021

Photometry of road illumination devices, light signalling devices and retroreflective devices for road vehicles

Report / Survey by Commission Internationale de L'Eclairage , 2021

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Full Description

This standard specifies the requirements for measurement of electrical, photometric, colorimetric and retroreflective properties of road illumination devices, light-signalling devices and retroreflective devices for road vehicles including their light sources as given by various UN regulations. These properties are usually acquired with a DC supply voltage, possibly supplied by an associated light source control gear.

 

Product Details

Published:
2021
Number of Pages:
84
File Size:
1 file , 4.5 MB
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