Feature: 1)100% brand new,magnetic installation2)Solar charging, product use high efficiency light energy board.3) With solar energy warning light, make your driving more safe.4)The solar panel is exposed to intense sunlight for 3 hours and rainy weather for 8 hours, and can be used for 3-5 days; for 15 hours with intense sunlight, it can be used for 15-20 days.5)The product is installed in the car at the roof, and do not make any changes to the original.6)Modern and fashion design, it is ideal for interior car use.7)Come with a remote control. -Upgrading from the old 12 lamp beads to 18 lamp beads, the brightness has been qualitatively improved. Enhanced Visibility:These lights enhance the visibility of your vehicle to drivers behind you, which is crucial in preventing rear-end collisions, especially in foggy conditions, heavy rain, or at night. -Installation is very simple, no modification required, strong magnetic adsorption.-Attach the protective adhesive pad to the bottom to prevent scratching the top paint.-Strong magnetic adsorption installation, stable and will not fall off.-Don’t be afraid of bumpy road conditions. Ease of Installation:They are usually easy to install without the need for wiring or external power sources. -One-piece molding design with excellent waterproof performance.-No need to take it off when it rains or when washing the car. Durability:These lights are often built to withstand harsh weather conditions, making them a durable choice for improving road safety. -First turn on the switch on the back of the product.-Only after turning on the switch can you use the remote control.The A key switches and the B key switches the lighting mode. Solar-Powered:Being solar-powered, these lights are energy-efficient and environmentally friendly. They recharge during daylight hours, reducing the need for manual recharging or battery replacements. -Colorful lights, multi-mode changes. Reduced Accident Rates:By alerting the drivers behind about the presence and position of your vehicle, these lights can significantly help in reducing the chances of rear-end collisions. -Use the remote control to change different lighting modes