BS EN 60923:1991
$189.07
Specification for performance requirements for ballasts for discharge lamps (excluding tubular fluorescent lamps)
Published By | Publication Date | Number of Pages |
BSI | 1991 | 50 |
Inductive type ballasts for use on a.c. supplies up to 1000 V at 50 Hz or 60 Hz associated with discharge lamps, having rated wattage, dimensions and characteristics specified in the relevant lamp standards.