PAR20 1.5w,400lm 2.CE,FCC,C-TICK,ect 3.Stable dimming, 4.Warranty:2 years. LED PAR ... .Driver:Input voltage AC100-265V,high efficiency,CE certification.Dimmable:External isolated dimmable driver,most Triac dimmers available,stable dimming,no flickering ... .2±0.3AC100-240V5 2700-3500300±10%Factory: CE,FCC,C-TICK dimmable LED PAR20 spot light