NEMA - ANSI C136.18
Roadway and Area Lighting Equipment - High-Mast Side-Mounted Luminaires
|Publication Date:||1 January 2018|
This Standard is intended to cover physical, operational, maintenance, and light distribution features that permit the use of high-mast luminaires in roadway applications when specified.
It is not intended that compliance with this standard will permit interchangeability with existing roadway equipment without thorough engineering review and evaluation.