Made up of high-quality brass, water, and corrosion-resistant, and can be used for a long period of time. It’s durable, long-lasting, and very easy to use, these plugs provide boaters a lasting seal on the water and a very nice look with the LED light. The existing drainage holes can be used, so installation can be completed quickly without wiring and drilling, Add Ultra-Bright Underwater Lighting to Your Boat, 50,000-hour life. It provides a 160-degree flood of light projection, lights up your night while cruising, swimming, or fishing, creates a fun atmosphere, and is more visible when boating at night. Package Includes: Pack of 1 MARINE CITY Brass Drain Plug Underwater LED Light for Boat (Provide 3 color options: Blue, Red and Green).