JOYLIT 120W Switching Power Supply DC 24V 5A Transformer Regulated DC 24V 5A Switching power supply, Convert AC 110V to DC 24V Protections: Short circuit / Overload / Over voltage High quality Switch Power Supply Widely used in Industrial automation, LED display, communications, etc. You can choose the input voltage (110V/230V) by switch. IN-DOOR USE ONLY!