Boat owners, these Pactrade Marine courtesy lights are exactly what you need for both style and function on your vessel! This 4-pack gives you plenty of coverage for interior or exterior lighting. The cool blue LEDs create this amazing ambiance while being super energy efficient at just 0.5W each. The white plastic housing looks clean and modern, and the IP67 waterproof rating means they can handle splashes and weather without issues. Each light features three \2835\ LEDs that put out 1.6 lumens with a 30-degree beam angle - perfect for subtle lighting without being blinding. Installation is a breeze - they work as flush mount or surface mount, with a 3-inch diameter and 0.83-inch depth that fits nicely in most spaces. The 12V operation makes them compatible with standard marine electrical systems, and with a 50,000-hour lifespan, you won't be replacing these anytime soon. Whether you're lighting up walkways, cabins, or deck areas, these lights add both safety and style to your boat. The blue glow looks particularly awesome at night, creating that perfect nautical vibe!