This International Standard specifies the methods of test to be used for determining the characteristics of metal halide lamps, both single-ended and double-ended, operated on a.c. mains, 50 Hz or 60 Hz, with ballasts satisfying the requirements of lEC 923.
Published
• (none) / (none) / (none)
PDF
16/05/2019
36
NSC 05 - Generation, Transmission & Distribution of Energy
