ANSI C78.44-2016 sets forth the physical and electrical requirements for double-ended metal halide lamps operated on 60 Hz ballasts to ensure interchangeability and safety.
Original price was: $309.00.$154.00Current price is: $154.00.
American National Standard for Electric Lamps – Double-Ended Metal Halide Lamps
American National Standards Institute , 01/17/2017
Pages: 48







