LED Aquarium Light 1. 50W LED Aquarium Light 2. Aluminium crust, 3. No fans, No noise, Quiet 4. Energy saving and environ 50W LED Aquarium Light1. Full spectrum: Blue 450m-455nm White 12000k-14500k Special Ratio:1:1 or others2. Epistar,Cree,Bridgelux LED chip 3.CE&RoHs Approved4. Two rows, 16pcs in all, 3w/pc,50000h 5. exterior colour: black/silver sandblasting6.can control blue and white leds ...