Item Type: LED Driver Type: AC DC power supply Modulation Method: Pulse width modulation (PWM) type Transistor Connection Mode: Single ended Input Voltage Range: 85-265VAC 47-63Hz Output Power: 120W Work Efficiency: 96 (%) Output Ripple Noise: 30mV Output Voltage Accuracy: 0.5 (%) Voltage Adjustment Rate: 5 (%) Load Regulation Rate: 0.5 (%) Safety Protection: Overload, over voltage, over temperature, over current, short circuit protection Working Temperature: -20~+50, 20%-90%RH (non condensing) Circuit Board Components: Use full glass fiber circuit boards (environmental protection, smoldering, high temperature resistance, long life, etc.), using new components Storage Temperature: -20~+75 10%-95%RH (non condensing) Waterproof Rating: IP67 1Convert Current: The general purpose of switching power supply is to convert alternating current (mains) into direct current 2High Efficiency: LED driver possess high efficiency, small size, wide application, safe and stable, strong interference proof 3Multiple Safety Protection: Provide overload, over voltage, over temperature, over current, short circuit protection 4New Components: Adopt full glass fiber circuit board, which is environmental protection, smoldering, high temperature resistance, long life, etc., and use new components 5High PFC: Provide air cooling, meet IP67 level. Come with high PFC 0.95, no flicker, more stable to useReal power, but comprehensive temperature and current fluctuations and prolong the life of the power supply, the power should be reserved 20?30%.1 x LED DriverNote: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia