1975 Edition, July 31, 1975
Amd. 1 Specification for Photometric Data for Luminaires - Part 1: Photometric Measurements
Includes all amendments and changes through Reaffirmation Notice , August 2006
Superseded By: BS EN 13032-1
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Description / Abstract:
Laboratory conditions, procedures and instrumentation for measurements on single general purpose luminaires and methods of measuring luminance and illuminance.