120V 400W HPS EVG (EVG)

120V 400W HPS Electronic Ballast ( ballast) Product NumberWattageInput VoltageCurrentDimension(MM)WeightL1L2WHTT-NG120-400D400W120V3.37A215187116832.75KGSpecifications: 1.HighPower Factor 0.99 2.Total Harmonic Distortion(THD)<10% 3.Low Power Waste: electronic ballast self-consumption< 10% 4.Flicker-free, no sound resonance 5.High Optical Effect 6.Lumen Coefficient≥0.95 7.The case temperature Tc<90°C，working temperature:-25°C--+50°C 8.Constant Output Power Control(The input alternating current voltage can varies from 95V-155V) 9.Protection of short circuit, open circuit, ignition fail, thermal, over voltage 10. Easy to be installed 11.All-round Energy Conservation 35%