IP20 DC5V LED Driver Switching Power Supply Transformer No Waterproof~1409 DC5V IP20 Universal Regulated Switching Power Supply LED Transformer Connection: The LED Transformer/Driver is used to power low voltage (5V) LED bulbs strip lighting or any other DC 5V devices. This is a Smart switch power supply for converting AC 110V/220V to DC 5V with a switch to choose proper input voltage of AC 110V or AC 230V and provides a steady output voltage. Technical information: Input Voltage: AC 110V/230V Output Voltage: DC 5V constant Voltage IP rating: IP 20 Applications: This DC5V IP20 LED Transformer / Driver is used to power low voltage (5V) LED bulbs, strip lighting, CCTV camera, 3D printers and many other devices that require DC5V constant voltage power supply.