SAA TRIAC dimmable led driver 1. Input:110/220V AC, 2. Output:680 mA, 30-42V DC 3. Power: 9-12watt 4. 2 years warranty Product Descrption:High-performance, energy efficient and cost-effective led driving solutions for driving LEDs and lamps are best-in-class and can Input Voltage Range: 100-265Vac(Non-dimmable) , 110Vac, 220Vac(Dimmable)Overload Protection: 105...150%Simple primary hook-ups, ...