High quality aluminum led bulb light housing 1.material:6063 T5,6061 T6 2.finish: anodized, powder coated, etc. High Quality Aluminum Led Bulb Light Housing: ... aluminium heat sinkMaterialhigh grade aluminum (6063,6061)TemperT3,T4,T5,T6,T7,T8Applicationsuitable for hotal, LED advertisement, showeroom,home ... vividly foretelling the shape of the new trend. high quality aluminum led bulb light housing