... 420mA 6W 3.Application: MR16 Led driver,spot lamp 4.Constant current led driver 5.ROHS MR16 Led Driver 3X2W MR16 3X2W Spec: input ... drive mode:IsolationTechnology:no PFC,constant current,triac dimmable led dirver,Spot lamp drivercurrent accuracy:400-420mA ≤±5%(can ... it .1. application for LED tubes , led bulbs , led lighting , E27, E24, MR16 spot light PAR30 ,PAR38, led bulbs etc.2. Patent design ...