E27 high power LED bulb light 1. 3w ,high power ,aluminum 2. lifespan > ... 50,000HOURSFeatures:low heat ,no UV or IR light radiationcolors:white(2700-6500k)base:E27color index:Ra75power ... life span for over 40000hours .less than 6%light attenuation within 5,000hours running ,50,000hours lifespan ... and the hotel .the outlook of the wall of building ,the lighting project for the resorts ,the decoration ...