input: 100~240VAC output:12V 5A switching power adapter ac/dc adapter UL,CE,FCC,GS,SAA,PSE,EK 2 years warranty.. 12V ... 60°CStorage Temperature:-20°C----+85°CCertificate:CE GS TUV UL/CUL FCC ROHS,SAA,PSE,C-TICKSafety Standard :EN60950-1 ... profesional factory of swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver, dimmable led driver, waterproof led driver ...