Epistar 3w LED spotlight Base:MR16, GU10,etc. LED chip:Epistar or CREE, CE&RoHS, Warranty: 2year Technical Data ... ~60HzCCT 2700-7000KCRI >75LED Source 34 pcs Formosa Epotaxy COB LED chipsMaterialaluminumWeight(N.W) 0.08kgOperating Temperature -20° ~ +75 °Beam Angle ... 15°,30°, 45°,60° Lamp Life Time ≥50,000HrsBase MR16, GU10, E26, E27, E17, E14, E11DimmableNOFeatures:Wide range of available ...