... reflective cup&housing Uniform color no light spot 3 years warranty, CE,RoHS 10W COB LED ... spot,no dark space. substitute to the traditional lamp completely, and no maladjustmentApplication:Widely used as indoor ... Reflective cup secondary light distributionNet weight0.24KGLamp baseG53, GU5.3, GU10, E27Color of housingWhite, BlackOptical dataIES files ... COB led AR111 with GU10/E27/GU5.3 base to optional