ITEM NAME:110V-250V to DC 12V Power Supply Adapter Driver Transformer IP67 Waterpro HPF Descriptio n Material: plastic + metal color: White Size: 21*3*2cm Output power: 30W Output voltage: 12V Input voltage: 110V-250V Output current: 2.5A Working temperature: -10 degrees - +60 degrees Product List: Transformer*1 We offer you what you need! 110V-250V to DC 12V Power Supply Adapter Driver Transformer IP67 Waterproof.Output power: 30W. Output current: 2.5A. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.