Voltage input range: 170Vac~260Vac Rating input voltage: 220Vac Input frequency: 50Hz~60Hz Output frequency: >30KHz Output power: 70W Power factor: >0.99 Efficiency: 95% (Max) Weight: 0.8 kg THD: <10% Current crest factor: < 1.7 Max. Lamp distance from ballast: 15m Operating temperature range: -40C~+65C Dimming: Timing Dimming Dimension (L X W X H): 158x97x50.4mm Max case temperature (TC): 85C Protection of short circuit: Available Protection of open circuit: Available Protection of thermal: Available Protection of ignition failure: Available Protection of end of lamp life: Available Safety and regulation: IEC61347 EMC: EN55015