This part of IEC 61347 specifies particular safety requirements for d.c. supplied electronic
ballasts intended for operation from transient and surge-free power sources, operated directly
from batteries without charging equipment as used in leisure equipment, for example,
caravans, etc.
Performance requirements are the subject of IEC 60925.
BS EN 61347-2-4:2001 history
2011BS EN 61347-2-3:2011 Lamp control gear. Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
2001BS EN 61347-2-4:2001 Lamp controlgear. Particular requirements for d.c. supplied electronic ballasts for general lighting