This 4-piece set of red and green LED marine navigation lights is designed for boats, sailboats, pontoons, and kayaks, providing reliable stern and starboard illumination. Each light features a compact 3.8 inch LED strip, delivering bright signals with energy efficiency and low heat output. With a durable plastic construction and an IP65 waterproof rating, these lights withstand harsh marine conditions while maintaining performance. Installation is straightforward with a simple 2-wire connection system—black wire for negative and the other for positive—making it user-friendly for marine navigation setup. Ideal for enhancing safety and compliance with maritime navigation requirements, these LED lights operate on 12V DC and offer a lifespan of over 50,000 hours, ensuring long-term durability and consistent performance on the water.