LED rigid bar light high brightness epistar 5050SMD Elegant aluminium crust Long life, low ... RGB with ICViewing Angle: 120 DegreeMaterial:High-quality aluminium substrate/Bo Xian boardUse:Back ground lamp, back ground lamp, the indoor decorates light, heat ... spare part that adopts d.c. drive, anti- earthquake, impact resistance, have no thermal radiate, safety stabilization, firm, have never needed ...