ANSI C136.37-2019 Revision on ANSI C136.37-2011 American National Standard For Roadway and Area Lighting Equipment— Solid State Luminaires Used in Roadway and Area Lighting
1970ANSI C136.37-2019 Revision on ANSI C136.37-2011 American National Standard For Roadway and Area Lighting Equipment— Solid State Luminaires Used in Roadway and Area Lighting
2011ANSI C136.37-2011 Roadway and Area Lighting Equipment - Solid State Light Sources Used in Roadway and Area Lighting