... ceramic base 2>High lumen output,310lm for white 3>LED quantity:10 pcs,SMD5630 type SpecificationsLED bulb light1>Aluminum body ... ceramic base 2>High lumen output,310lm for white 3>LED quantity:10 pcs,SMD5630 typeFeatures:1.Base type:E27 E26 ... housings10.Lifespan:50,000hrs11.No UV and IR radiation Application:Replacement bulbs for traditional halogen lampes, especially for museums, art galleries, ...