18*1W LED Round Underwater Lamp LED Brand: CREE LED Power: 1W/PC Color: RGB/R/Y/B/G/W Housing Material: Stainless steel body, toughened glass surface Input Voltage: DC24V LED Driving Method: 350mA constant current driver IP Grade: IP68 Controlling Method: built-in body DMX512 control driver Changing Effects: chasing, flowing, 256 grades brightness, RGB full color, single color