This document was prepared by International Commission on Illumination (CIE) Technical Committee 3-15, Spatial Distribution of Daylight, in cooperation with Technical Committee ISO/TC 274, Light and lighting.This third edition cancels and replaces the second edition (ISO 15469:2004/CIE S 011:2003… more

This International Standard provides requirements to perform reproducible photometric and colorimetric measurements on road illumination devices, light-signalling devices and retroreflective devices to be used in road vehicles. It also provides advice for reporting the data and lists major… more

This ISO/CIE International Standard was prepared by the International Commission on Illumination (CIE) in cooperation with Technical Committee ISO/TC 274, Light and lighting.This first edition of ISO/CIE 23603 cancels and replaces ISO 23603:2005, which has been technically revised. Prior reference… more

This ISO/CIE International Standard was prepared by the International Commission on Illumination (CIE) Technical Committee 6-32, Action Spectrum for Photocarcinogenesis, in cooperation with Technical Committee ISO/TC 274, Light and lighting. This third edition cancels and replaces the second… more