LED driver 1.Constant voltage 2.Input voltage AC 170-265V 3. ... type:Hiccup modeShort circuitshort circuit protectionENVIRONMENTWorking TEMP.-25°C~50°CStorage TEMP.-40°C~80°CWorking Humidity20~90%RH non condensing,refer ... 60min,each along X,Y,Z axesTEMP. coefficient±0.03%/°C (0~50°C) LED driver