Bsi bs en 60923 2005 (2007)

BRITISH STANDARD BS EN 60923:2005 Incorporating amendment no Auxiliaries for lamps — Ballasts for discharge lamps (excluding tubular fluorescent lamps) — Performance requirements The European Standard EN 60923:2005, with the incorporation of amendment A1:2006, has the status of a British Standard ICS 29.140.30 12&23