... -300mA 3W 3.Application: LED Bulb,down light 4.Constant current led driver 5.ROHS/CE Dimmable ... driver GU10 3X1W led drier 3X1W ... mode:IsolationTechnology: PFC,constant current,triac dimmable led dirver,Spot lamp drivercurrent accuracy:280-320mA ... to reslove it .1. application for LED tubes , led bulbs , led lighting , E27, E24, MR16 spot light ...