Rated input voltageú¦220-240v Rated input frequencyú¦50/60hz Rated input powerú¦23w Rated input currentú¦0.100 Start typeú¦preheat Lamp current crest factorú¦ú+1.7 Power factorú¦ú+0.95 Thdú¦ú+25% Lamp operating frequencyú¦42-50khz Dimmabilityú¦non-dimmable Emc: yes Protectionú¦no