ANSI/ANSLG C78.42-2007

ANSI/ANSLG C78.42-2007 American National Standard for Electric Lamps - High-Pressure Sodium (HPS) Lamps

standard by American National Standards Institute / American National Standard Lighting Group,

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Full Description

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.