Ideal for 12Vdc LED tape and MR16 lamp installations. 30W Output. 1 or 2 outputs for loop output connection. Professional use power supplies. Waterproof IP67 ratedPower Supply: 170-250Vac- 50/60Hz Voltage Output: 12Vdc Max Power Output: 30W Max Current: 2.5A Output Feeds: 1 Dimensions: 190 x 29 x 20mm Weight: 208g. These 30W power supplies are ideal for 12Vdc LED tape and MR16 lamp installations. They should be installed by a qualified electrician.. 12vdc power supply