Constructed from high-quality brass for excellent durability, water resistance, and corrosion resistance, ensuring long-term usage. Provides a lasting seal on the water and enhances aesthetics with its integrated LED light, offering both functionality and style for boaters. The simple installation process makes it easy for users to set up, suitable for various watercraft including boats, ships, yachts, and marine vessels. Dimensions: BSPT:14-1/2 inches; Bulb: 1W ,12V; Lumens: Red-20LM (Color: Red). Package Includes 1 Marine City Brass Drain Plug with Base Bronze Screw, designed for a 1-inch hole.