Historical
ANSI C136.15-2009
For Roadway and Area Lighting Equipment - High-intensity Discharge and Low-pressure Sodium Lamps in Luminaires - Field Identification
Provides a simple, uniform method for identifying the type and wattage rating of an HID or LPS lamp(s) installed in a luminaire used for roadway and area lighting.
Content Provider
NEMA: National Electrical Manufacturers Association [nema]