... 1, Certificate: CE, RoHS 2. No mercury and lead pollution, no UV and IR Radiation. 3, Low heat, low degradation ... : Screw Terminal 4, Body Material: Stainless Steel +Aluminum5, LED Type: 18Pcs 1W chips 6, Working Voltage: 24V/AC85~ ... Applications: Applicable for large swimming pool, park pool, square fountain, artificial waterfall, aquarium and other special environment 18W RGB LED Fountain Lights