Durable Design: Our Solar Cast Aluminum Buried Flashing Road Warning Lights are crafted with high-quality materials, ensuring long-lasting performance and reliability for all your highway and lane safety needs. Enhanced Visibility: These Night Flashing Obstacle Lights provide bright illumination, significantly improving visibility during nighttime conditions for drivers, helping to prevent accidents on highways and lanes. Solar-Powered Efficiency: Featuring solar-powered technology, these road warning lights require no external electricity, making them eco-friendly and cost-effective while providing uninterrupted operation day and night. Versatile Applications: Ideal for use on highways and lanes, our flashing obstacle lights are perfect for marking hazards, guiding traffic, and enhancing overall road safety in various environments. Easy Installation: The Solar Cast Aluminum Buried Flashing Road Warning Lights are designed for simple installation, allowing you to quickly set up the lights wherever needed without requiring extensive tools or expertise. Colour:Yellow Material:cast aluminum Package Contents: 4 x Warning light Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.