ANSI/ANSLG C78.357-2010
For incandescent lamps: Tungsten Halogen Lamps (non-vehicle)standard by American National Standards Institute / American National Standard Lighting Group, 02/15/2011
ANSI/ANSLG C78.21-2003
American National Standard for Electric Lamps - PAR and R Shapesstandard by American National Standards Institute / American National Standard Lighting Group,
ANSI/ANSLG C78.40-2011
American National Standard for Electric Lamps - Specifications for Mercury Lampsstandard by American National Standards Institute / American National Standard Lighting Group, 10/21/2011
ANSI/ANSLG C82.9-1996
American National Standard for High-Intensity Discharge (HID) and Low-Pressure Sodium (LPS) Lamps, Ballasts and Transformers - Definitionsstandard by American National Standards Institute / American National Standard Lighting Group, 01/01/1996