With wide voltage range (AC90~265V) and constant current, the product can be used worldwide with high reliability.Equipped with DC jack, the product is easy to install and replace.Made from the premium plastic material, the product is durable and stable.There are five different wattage for you to choose: 3W, 4-7W, 8-12W, 13-18W, 18-24W.it is great for DIY LED panel light.Item Name: LED DriverMaterial:PlasticInput Voltage: AC 90~265VOutput Voltage: 3W: DC 7~11V; 4-7W: DC 12~28V; 8-12W: DC 24~44V; 13-18W: DC 46~65V; 18-24W: DC 65~88VOutput Current: 3W, 4-7W: 240mA; 8-12W, 13-18W, 18-24W: 270mAWorking Power: 3W, 4-7W, 8-12W, 13-18W, 18-24WSize Details:3W Size: 60 x 30 x 20mm/2.36 x 1.18 x 0.79" (Approx.)4-7W Size: 69 x 34 x 22mm/2.76 x 1.34 x 0.87" (Approx.)8-12W Size: 75 x 34 x 22mm/2.95 x 1.34 x 0.87" (Approx.)13-18W Size: 85 x 37 x 22mm/3.35 x 1.46 x 0.87" (Approx.)18-24W Size: 87 x 37 x 22mm/3.35 x 146 x 0.87" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 X LED Driver