... -class stainless steel(316) or bronzeAB2 shell has excellent corrosion-proof, makes the light to use in sea water freely. 3 ... waterproof design and prevent seawater wires.7), Waterproof(IP68), Shake-proof, Energy-saving, Environment-friendly. 8), Easy to installation.Parameters and ... payment.4), We accept OEM order. Other Marine Lights: The Newest Design 6X3W Undersea boat led lamp