... marine bulb 1:Qty of led:3pcs 3W high power led 2:color:white,red,blue,green 3: ... bulb Features:1), Super-clase high power LED which is encapsulated by high efficiency and latest heat disipation structure ... -proof, makes the light to use in sea water freely. 3), High luminous efficiency, life-span reachs ... and other details:1), Waterproof: IP68 for underwater use only Color Available: W,G,Y,R,B. ...