Features: 1.Two-color navigation lights (red light and green light), useful indicators for boats, boats and yachts. 2.Nautical LED bulbs have a bright light source, DC 12V power supply, low power consumption, safe lighting, finely ground mirror polishing, precise light, easy to see at night. 3.This boat light adopts marine grade stainless steel cover and ABS plastic shell, anti-rust, dust-proof, corrosion-resistant, longer lifespan of the marine light. 4.Unique appearance, red and green one-piece design, light weight, easy installation, designed for easy horizontal installation. 5.Widely used as bow lights, stern lights or navigation lights, suitable for most pontoons, yachts, slip boats, RVs, fishing boats, speedboats and other boats. Specifications: Material: 304 Stainless Steel + PC Light Color: Red, Green Voltage: 12V Size: 61 * 45mm / 2.4 * 1.8in Package Weight: Approx.70g Package List: 1 * Navigation Light 6 * Screws Note: Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.