ANSI C78.42-2009 (R2016)

Electric Lamps - High-Pressure Sodium Lamps

Sets forth the physical and electrical requirements for HPS lamps to ensure performance and interchangeability. Also provides the basis for the electrical requirements for ballasts and ignitors, as well as the lamp-related requirements for luminaires.

NEMA: National Electrical Manufacturers Association [nema]

Others Also Bought
Electric Lamps - Single-Ended Metal Halide Lamps
Electric Lamps - Double-Ended Metal Halide Lamps
American National Standard for Lamp Ballasts - Ballasts for High-Intensity-Discharge and Low-Pressure Sodium L ...
Document History
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.