MR16 led lamp led bulb Input voltage: AC/DC6-17V Base: GU5.3 Cool White(6000 ... 3300k) CE,ROHS Product Details in terms of led lamp: 0.8/0.9/1/1/1.2/ ... 000 hoursSize: Dia.50mm*49mmCertificate: CE, RoHSFeatures for led lamp led bulb:1) High-brightness, thermal little, good color ... ) Certificate: CE, RoHS Application in terms of led lamp:Replacement halogen bulbs for general lighting, especially for museums, ...