... with 316 stainless steel ,Semileds led chip ,use for led yatch Specifications1.IP68 underwater marine light 2.competive price & high quality ... bronzeAB2 shell has excellent corrosion-proof, makes the light to use in sea water freely. 3), High luminous efficiency, ... Available colors: Red, green, blue, yellow, white 27W led underwater boat light waterprotection IP68 with 316 stainless steel ,Semileds led ...