IES TM-19

Description / Abstract: This document provides recommendations to luminaire manufacturers for uniform presentation of test reports of printed or electronic roadway luminaire photometric data. For large installations, it recommends consideration of random sampling of luminaires for photometric testing, and it recommends procedures for prorating photometric test results for calculations where applicable. This Technical Memorandum (TM) does not specifically address computer programs that are used to read and supply formatted electronic photometric data.