ANSI C136.10-2006

American National Standard for Roadway Lighting Equipment-Locking-Type Photocontrol Devices and Mating Receptacle Physical and Electrical Interchangeability and Testing
standard by American National Standards Institute, 04/27/2006

ANSI C136.10-2017

American National Standard for Roadway and Area Lighting Equipment – Locking-Type Photocontrol Devices and Mating Receptacles- Physical and Electrical Interchangeability and Testing
standard by American National Standards Institute, 10/27/2017