Description: These solar road studs are naturally charged by the sun. As soon as it starts getting dark, the LED lights turn on automatically each night. They have been specifically designed with road safety in mind and can help to prevent serious accidents and emit rather than reflect light. Features: 6 bright LED lights illuminate your driveway for added safety at night with low power consumption. Solar power, environmentally friendly. It is recharged by solar panels under sun light, automatic charging during the day. Sturdy casting aluminum construction can deal with the outdoor environment, sturdy and water resistant. Viewing distance over 1000 meters, which can effectively provide the driver with safe driving direction . Simple design matches various landscapes and styles, ideal for lighting road, driveway, pathway yard and more. Specification: Material: Casting Aluminum LED Light Color: Red, Yellow, White, Green, Blue(optional) Power: 0.3W Light Source: 6 LED Water Resistant Level: IP67 Viewing Distance: >1000m Working Temperature: -20℃-70℃ Certification: CE Battery: 1.2V/600MAH battery Product Size: Approx. 11 * 9.5 * 2.3cm / 4.3 * 3.7 * 0.9inch Package Weight: Approx. 292g Package Included: 1 * LED Solar Light .