Feature:1. The LED controller transformer is suitable for LED MR11 / G4 / MR16 / GU5.3 12V bulbs. 2. It can convert AC input voltage of 85-265V to DC 12V to power LED 12V diode. 3. Designed to achieve the best durability of LED 12 V diodes. 4. Built-in short circuit and overload protection circuit. 5. High quality, long service life. . AC 85-265V to DC 12V SMD LED Driver Specification: The LED controller power supply is a power converter that converts the power supply to a specific voltage and current to power the LED diode. This LED driver is suitable for LED MR11 / G4 / MR16 / GU5.3 12 V bulbs. Features: 1. The LED controller transformer is suitable for LED MR11 / G4 / MR16 / GU5.312V bulbs. 2. It can convert AC input voltage of 85-265V to DC 12V to power LED 12V diode. 3. Designed to achieve the best durability of LED 12 V diodes. 4. Built-in short circuit and overload protection circuit. 5. High quality, long service life. Specification: Maximum power: 6 W, 15 W, 18 W (optional) Input: AC 85 to 265 V, 50 Hz, 0,1 A Output power: 6 W: DC 12 V 0,5 A; 15 W: direct current 12 V 1,25 A; 18 W: direct current 12 V 1,5 A Coating temperature: 80C (max. ) Ambient temperature: 40C Product Size: 90*40*18mm / 3,5*1,6*0,7 inch Weight (Approximate): 46-53g/1,6-1,9oz Package List: 1 * power of LED controller . AC 85-265V to DC 12V SMD LED Driver