SingPad New Style 12V7A Regulated Switching Power Supply for Led Strip 85 Watt LED Power Supply Driver Transformer 120 to 12 Volt Dc Output 12V 7A Electronic LED Driver Transformer Power Supply for led strip igh quality Switch Power Supply Widely used in Industrial automation, LED display, communications, etc Function: with overvoltage protection, short-circuit protection, over-load protection Universal AC input / full range Power:85W ,Input Voltage:100-250Vac ,Output Voltage:12VDC