20W Single Output Switching Led Power Supply12 Volts @ 1.67 Amps Features:\u2022 Constant Voltage Mode Power Supply\u2022 Universal Ac Input / Full Range\u2022 Fully Encapsulated With Ip67 Level\u2022 Withstand 300Vac Surge Input For 5 Seconds\u2022 Protections: Short Circuit / Over Current / Over Voltage\u2022 Fully Isolated Plastic Case\u2022 Cooling By Free Air Convection\u2022 Ul1310 Class 2 Power Unit\u2022 Pass Lps\u2022 100% Full Load Burn-In Test\u2022 Low Cost, High Reliability\u2022 Suitable For Led Lighting And Moving Sign Applications\u2022 Small And Compact Size.