If you want to add underwater lighting to your boat but a thru-hull fitting isn’t possible, Aqualuma Gen 4 FF12 Surface Mount LED underwater lights have your back. Offered in Brilliant White and Ultra Blue, the Gen 4 FF12 boasts a new design, higher output and built-in thermo control for increased longevity. With a fully self-contained fitting and simple two-wire installation, it can be mounted on any flat surface. The tinned submersible cable measures six feet and draws less than two amps at 12 V DC and one amp at 24 V DC. (954-234-2512/www.aqualuma.com)