... (316) or bronzeAB2 shell has excellent corrosion-proof, makes the light to use in sea water freely. 3), High luminous efficiency ... to installation.Parameters and other details: 1), Waterproof: IP68 for underwater use only Color Available: W,G,Y,R,B. All ... payment. 3), We accept OEM order. 9X6W(54w) Brozne housing underwater boat light