ITEM NAME:5-7x1W Dimmable Driver, Electric LED Driver - 110V/220V AC 15-25V DC Transformer Description: Short circuit, over current and over voltage protection, Up to 85% efficient. Input voltage AC 110V/220V, convert 110V/220V AC to 15-25V DC. Easy to install and use. Compact, lightweight plastic case. Support with 15-25V LED light. Specification: Material: Plastic Input Voltage: AC 110V/220V Output Voltage: DC 15-25V Output Current: 300mA Output Power: 5-7x1W Efficiency: 85% Size: Approx. 67*33*23 mm/2.64*1.30*0.91 inch Package Includes: 1 Piece Dimming Power Supply SKU: FUZ0024964968010263.Compact, lightweight plastic case. Support with 15-25V LED light. Size: Approx. Efficiency: 85%.