Preferred acrylic and aluminum alloy materials, , safe, durable and practical. Fine workmanship, bright and comfortable, energy-saving and practical, environmentally friendly and durable. It has a wide range of applications and is very practical. It is an excellent choice for yachts, and boats. Features -Color: Assorted. -Material: Acrylic, Aluminum Alloy. -Size: About 25.00X6.40X4.70cm/9.82X2.52X1.85in. -Power: 2.5W. -Light color: natural white. -Color temperature: 4000-4500K. -Working voltage: DC12V. - It can be use as anchor light, stern light or stern light, which can improve the safety when boating, especially at night. - Suitable for most yacht, touring car, fishing boat, boat and other boats. - Selected materials, not easy to age. Convenient to use, easy to use. - Advanced light design has stable property, brightness and lower energy consumption. - Reliable illumination ensures boat is highly visible on dark night to avoid marine accident. Package list: 1 x navigation light