Epistar 4w LED spotlight Base:MR16, GU10,etc. LED chip:Epistar or CREE, CE&RoHS, Warranty: 2year ... E274W001DiameterΦ49xH55mm Power4x1WLuminous FluxW360LM.WW280LMInput VoltageAC100-240V(E14/E27/GU10)AC/DC12V(MR16)Operating Frequency 50~60HzCCT2700-3500K,4000-5000K,5500 ... 30°, 45°,60° Lamp Life Time ≥50,000HrsBaseE14/E27/GU10/MR16DimmableNOFeatures:Wide range of available voltage and low consumption. ...