Lumishore ECLIPSE DL55 RGBW Downlight, 12V White Bezel

The Lumishore ECLIPSE DL55 Downlight is a compact overhead light built to bring both practical white light and full-color mood lighting to the interior and covered spaces of your boat. Downlights like the DL55 are the fixtures you set into a cabin headliner, a hardtop underside, a cockpit ceiling, or a covered helm area to wash the space below in even, controllable light. This version pairs a clean white channel with red, green, and blue, so a single fixture handles everything from serious task lighting to a relaxed evening color scheme.

The RGBW output is what makes this downlight so flexible. The white channel runs at a crisp 5000K for genuine working and courtesy light, while the added red, green, and blue channels let you shift the room to whatever mood suits the moment. Set a warm relaxed tone at anchor, run red to protect night vision at the helm, or match your color scheme to the rest of the boat. Each color comes from a dedicated 3W LED, with one 3W LED each for red, green, blue, and white, so the mixing stays clean and the output stays bright.

Lumishore designed the DL55 to install almost anywhere overhead, and the mechanical details show it. The fixture is remarkably shallow, seating into just 21mm, about 0.83 inch, of depth behind the mounting surface, so it fits into thin headliners and tight overhead cavities where a deeper light would never go. It drops into a 50.8mm, or 2.0 inch, hole and the front bezel measures 64.0mm, about 2.519 inches, across, with a low 3.0mm profile that sits nearly flush against the surface. Stainless steel spring clips hold it firmly in place, and marine adhesive is available as an optional extra for surfaces where clips alone aren't ideal.

Because it's meant for overhead and covered areas that still see moisture, the DL55 is fully water-sealed to an IP67 rating. That's exactly what you want for a fixture that lives in a cabin overhead or under a hardtop, where condensation, spray, and the occasional wet hand are all part of the deal. It won't flinch at the damp reality of boat life.

Wiring is refreshingly simple. The DL55 uses a straightforward two-wire electrical connection and runs on 12V DC only, within a 10 to 15V DC window, drawing a modest 0.4A. You can switch it with a simple on/off switch for a basic install, or connect it to the ECLIPSE Command Center for full color and switching control alongside the rest of your Lumishore lighting. Either way, the low current draw means you can run several downlights without straining your electrical system.

This white-bezel version is finished to blend cleanly into light-colored headliners and trim, and it's part of a broader ECLIPSE range so you can build a matched lighting scheme across the boat. Set a few DL55 downlights into a cabin overhead for even, glare-free light, add them under a hardtop to brighten the cockpit, or place them over a galley or dinette where you want controllable color and clean white on demand.

Because the DL55 is so shallow and easy to wire, it opens up spots that are awkward for bulkier lights. You can set them into a headliner with only an inch or so of clearance behind it, group several on one circuit for even overhead coverage, or scatter them to pick out specific areas like a chart table or a berth. Running the white channel gives you honest, glare-free task light, while the color channels let you drop the whole space into a relaxed evening scene without touching a separate fixture. It's a lot of flexibility from a light that all but disappears into the ceiling once it's in.

Lumishore backs the ECLIPSE DL55 with a 3-year warranty, and the fully sealed IP67 build is made to hold up to it. If you want a shallow, easy-to-fit overhead downlight that gives you both crisp white and full RGBW color from one compact fixture, the DL55 is a versatile, marine-tough choice for lighting the spaces you spend time in.