... pollution, no UV and IR Radiation. 3, Low heat, low degradation, 3%~5%(3000hours), lifespan: 50000Hours 4, Energy ... 180mm 2, Height: 86mm 3, Base: Screw Terminal 4, Body Material: Stainless Steel +Aluminum5, LED Type: 18Pcs 1W chips ... 8, Lifetime: 50, 000 Hours 9, Waterproof Rank: IP68 10, Color Option: RGB, Red, green, blue, yellow, cool ... and other special environment 18W RGB LED Fountain Lights