Corrosion-proof polymer housing entirely eliminates all seams and the need for seals or a separate lens. The design offers outstanding durability and optical clarity that, in combination with advanced LED technology, yields remarkable light output with low power consumption and minimal heat generation. Fully serviceable and upgradeable from inside the hull. All lights come with 12' of cable and require only a simple, two wire installation. 12/24V. Three-year warranty.