American National Standard for Roadway and Area Lighting Equipment-High-Pressure Sodium (HPS) and Retrofit HPS Lamps for Mercury Ballasts-Guide for Selection
National Electrical Manufacturers Association
/ 26-Jan-2011
/ 13 pages
Covers the selection of HPS lamps recommended for use in roadway and area lighting equipment.
This product replaces:ANSI/NEMA C136.19-2004 (R2009) - American National Standard for Roadway and Area Lighting Equipment-High-Pressure Sodium (HPS) and Retrofit HPS Lamps for Mercury Ballasts-Guide for Selection