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ANSI E1.9-2007 (R2023)
Reporting Photometric Performance Data for Luminaires Used in Entertainment Lighting
This standard defines the minimum photometric data to be presented on documents purporting to accurately describe the photometric performance of stage and studio luminaires used in the live entertainment and performance industries. The R2023 edition is a reaffirmation of the 2007 edition.
Entertainment Services and Technology Association [esta]