... LED heat sinkaluminum profile heat sinkled aluminum extrusion heat sink Lamp cap:FRDT-0015Base:e27,e14,mr16,g4,etc ... common profiles., etc. Product nameHigh power LED light heat sink bulbMaterialhigh grade aluminum (6063,6061)TemperT3,T4,T5,T6,T7 ... A) Plain B) oxidatedC) powder coatingD)Fluorine carbon spraying coatingE)Heat insulatingF)Wood-grainInstallation:configuration briefness and easy to ...