... Base:MR16, GU10,etc. LED chip:Epistar or CREE, CE&RoHS, Warranty: 2year Technical Data ... (N.W) 0.08kgOperating Temperature -20° ~ +65 °Beam Angle 120° Lamp Life Time ≥50,000HrsBaseGU5.3DimmableNOFeatures:Wide range of available voltage ... : no heat, UV or infrared in the beam; no mercury. 3. Excellent performance --High brightness, high luminous efficiency, high color rendering ...