OceanLED Discover D3 Ultra White Underwater Light

Description

The OceanLED Discover Series D3 is the entry point into what underwater lighting can do for a boat, built for owners who want to try the effect without committing to a top-tier fixture. In Ultra White with the isolation kit included, it’s a solid starting point for anyone new to the category.

The D3 is rated IP69K, the highest achievable protection rating against water ingress, going a real step beyond the IP68 industry standard. That extra margin matters specifically at the rear of the light, which stays protected from in-hull temporary submersion on boats where rough seas or waves occasionally flood the stern, a scenario a lesser-rated fixture simply isn’t built to survive.

Its compact dimensions make it a good fit for tight mounting spots or smaller boats where a larger fixture wouldn’t clear the available space. OceanLED’s signature optics deliver a wide 90-degree surface beam alongside a narrow, elliptical side beam that loses minimal light and focuses illumination exactly where you need it, penetrating deeper through the water than an unfocused design would manage.

Wiring it up to a switch is straightforward, third-party switches and push buttons both work, and the installation manual walks through the specifics for your particular setup. It can also be used above water when that’s what the install calls for.

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