... -260V 2.Output:280-300mA 3W 3.Application: LED Bulb,down light 4.Constant current led driver 5.ROHS/CE Dimmable ... %drive mode:IsolationTechnology: PFC,constant current,triac dimmable led dirver,Spot lamp drivercurrent accuracy:280-320mA ≤±5%(can do customized )Temperature rise ... for LED tubes , led bulbs , led lighting , E27, E24, MR16 spot light PAR30 ,PAR38, led bulbs etc.2. Patent design. Long ...