Historical
IEC 60929 Ed. 2.0 b:2003
AC-supplied electronic ballasts for tubular fluorescent lamps - Performance requirements
"This International Standard specifies performance requirements for electronic ballasts for use on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with tubular fluorescent lamps as specified in IEC 60081 and IEC 60901 and other tubular fluorescent lamps for high frequency operation."
International Electrotechnical Commission [iec]