ITEM NAME:1x1W Dimmable Driver, Electric LED Driver - 220V AC 2-6V DC Transformer for LED Description: Short circuit, over current and over voltage protection. Up to 82% efficient. Input voltage AC 220V, 50-60Hz, convert 220 V AC to 2-6V DC. Easy to install and use. Compact, lightweight plastic case. Support with 2-6V LED light. Specification: Material: Plastic Input Voltage: AC 220V Output Voltage: DC 2-6V Output Current: 300MA Output Power: 1×1W Transfer Efficiency: 82% PF: 0.8 Size: Approx. 39*26*22 mm/1.54*1.02*0.87 inch Package Includes: 1 Piece Dimming Power Supply Note: Input voltage AC 220V only. SKU: FUZ0024780468010259.Up to 82% efficient. Compact, lightweight plastic case. Support with 2-6V LED light. Size: Approx.