LightingWill LED Power Supply, Power Adapter, AC 100-240V to DC 12V Transformers, Power Supply for LED Strip Light, Output 12V DC, 4A Max, 48 Watt Max Input: 100-240V AC, 50/60Hz, Output: 12V DC 4Amp 48Watt Converts 110V AC to 12V DC, widely use for LED strip lights, led light bulbs and other 12V DC led lights(48W) US Plug, Max Current: 4A, Max Wattage: 48W This item is for 12V DC low voltage single colour or RGB LED strip lights High quality with 1 year warranty, and our seller support team always stand behind our products in any way, so please contact us for solution if you have any quality problems