You know, I actually want this! I’m not just being silly, either. My slip on Lake Union is tucked between a houseboat and a boat house, and it’s DARK. At night, I barely have enough light to see where I’m going. What I need is a motion-sensor-controlled underwater lighting system that would turn on when a boat approaches, helping me see what I’m doing.
Anyway, here’s the press release:
Docking at night combined with improper lighting can be dangerous. Adding safety and colored beauty to waterfront property, Aqualuma underwater lighting offers its high-output LED Dock/Marina Light, improving visibility of the surrounding waters.
The light’s unique, curved-face design illuminates the waters around docks, pilings, seawalls and jetties. Late-night fishing is also more enjoyable since underwater lighting attracts a wide variety of fish for the avid angler.
Incredibly durable, its six LEDs are protected in a high-tech polymer housing. The Dock/Marina Light draws less than 1.3 amps at 12V DC and emits virtually no heat. With no bonding required or metal under the water, corrosion is eliminated. It comes with 16.2′ of tinned cable.
A fiberglass mounting post, injection-molded, reinforced bracket and stainless steel mounting pins are included. Easy cleaning is enabled by the pivot bracket.
The light is available in Ultra Blue, Ultra Green and Brilliant White. With a recent price reduction and a two-year warranty, Aqualuma’s Marina/Dock Light costs $777.18. Piggyback units are available for $642.18.

