... anodized, powder coated, etc. High Quality Aluminum Led Bulb Light Housing:We are a leading manufacture enterprise ... TemperT3,T4,T5,T6,T7,T8Applicationsuitable for hotal, LED advertisement, showeroom,home and so on.surface ... in various color and sandblasting.Finishes A) Plain B) oxidatedC) powder coatingD)Fluorine carbon spraying coatingE) ... new trend. high quality aluminum led bulb light housing