Institute of Electrical and Electronics Engineers (IEEE)
Latest
IEEE Std C136.32-1999
Scope
Covers dimensional, maintenance and electrical features that permit the interchange of similar-style enclosed luminaires having the same light distribution classification or type for high-intensity-discharge lamps used in roadway lighting equipment. Luminaires covered by this standard are generally yoke, trunnion, or trenon mounted. They are traditionally called floodlights or setback luminaires.
IEEE Std C136.32-1999 history
1999IEEE Std C136.32-1999 Roadway lighting equipment - Enclosed setback luminaires and directional floodlights for high-intensity-discharge lamps