Boat owners, listen up! These marine dome lights are total game-changers for your cabin. They're 5.5 inches across and pack four colors in one light - white, blue, red, AND green. So you can set the mood however you want, from bright white for cleaning to cool blue for evening vibes. They run on 12V power like your boat's system, and installation is stupid simple - just two wires for positive and negative, plus two screws for surface mounting. There's even a built-in toggle switch right on the light so you can cycle through colors easily. Made with marine-grade materials that can handle the moisture and saltwater environment without corroding. Vcanuplms specializes in marine lighting and includes a one-year warranty. These lights work great for boats, sailboats, pontoons, yachts, but honestly they're awesome for RVs and trucks too. Such an easy upgrade that makes your boat feel way more modern and comfortable!