Item Type: LED Driver_x000D_ Type: AC DC power supply_x000D_ Modulation Method: Pulse width modulation (PWM) type_x000D_ Transistor Connection Mode: Single ended_x000D_ Input Voltage Range: 85-265VAC 47-63Hz_x000D_ Output Power: 120W_x000D_ Work Efficiency: 96 (%)_x000D_ Output Ripple Noise: 30mV_x000D_ Output Voltage Accuracy: 0.5 (%)_x000D_ Voltage Adjustment Rate: 5 (%)_x000D_ Load Regulation Rate: 0.5 (%)_x000D_ Safety Protection: Overload, over voltage, over temperature, over current, short circuit protection_x000D_ Working Temperature: -20~+50, 20%-90%RH (non condensing)_x000D_ Circuit Board Components: Use full glass fiber circuit boards (environmental protection, smoldering, high temperature resistance, long life, etc.), using new components_x000D_ Storage Temperature: -20~+75 10%-95%RH (non condensing)_x000D_ 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 Driver Note: 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