Most recent
ANSI C136.15-2025
Roadway and Area Lighting Equipment - Luminaire Field Identification
The intent of this Standard is to provide a simple, uniform method for identifying the light source type and wattage rating of a luminaire used for roadway and area lighting. The identification method for solid-state lighting will also include lumen value and correlated color temperature.
NEMA: National Electrical Manufacturers Association [nema]