1000W HPS electronic ballast

Energy-Saving HID Electronic Ballast 1.Power Factor: 0.99 2.Power Voltage: AC 220V (165V-265V) Power Voltage: AC 110V (85V-145V) 3.Total Harmonic Distortion(THD): <10% 4.Low Power Waste: electronic ballast self-consumption<10% 5.Flicker-free, no sound resonance 6.High Optical Effect 7.Lumen Coefficient: ≥0.95 8.Tc<90°c 9.Constant Output Power Control (for 220V EB,the input alternating current voltage can varies from 165V-265V; 85V-145V for 110V) 10.Protection of short circuit, open circuit, ignition fail, thermal, over voltage 11.Easy to be installed 12.All-round energy conservation 35%