... . No mercury and lead pollution, no UV and IR Radiation. 3, Low heat, low degradation, 3%~ ... Screw Terminal 4, Body Material: Stainless Steel +Aluminum5, LED Type: 18Pcs 1W chips 6, Working Voltage: 24V ... Hours 9, Waterproof Rank: IP68 10, Color Option: RGB, Red, green, blue, yellow, cool white, white, ... aquarium and other special environment 18W LED fountain light IP68 RGB led underwater pond lighting