NEMA - ANSI C136.32
For Roadway and Area Lighting Equipment– Enclosed Setback Luminaires and Directional Floodlights
|Publication Date:||1 January 2012|
This standard covers dimensional, maintenance, and electrical features that permit the interchange of similar style enclosed luminaires having the same light distribution classification or type used in roadway or area lighting equipment. Luminaires covered by this standard are generally yoke, trunnion, or tenon mounted. They are traditionally called floodlights or setback luminaires.