... COB 10W LED AR111Advantages:High color rendering, uniform luminance, no light spot,no dark space. substitute to the traditional lamp completely, ... Reflective cup secondary light distributionNet weight0.24KGLamp baseG53, GU5.3, GU10, E27Color of housingWhite, BlackOptical dataIES files Model No.Light ... products from our company: 2013 New AC100-240V COB led AR111 with GU10/E27/GU5.3 base to optional