[Ultra Brightness & Multi-Colors] - Our car led light exterior adopts anti-static SMD 5050 LED chips to ensure even brighter and more uniform light output and the best lighting performance. This underglow light kit has gone through strict quality control to guarantee clients the best user experience. With over 16 million colors for you to enjoy and indulge, which makes your vehicle stand out and your driving experience will never be the same,[2 Line Design & IP68 Waterproo] - This car underglow light is of 2-line design connecting 4 strip lights of 2 x 35 inch + 2 x 47 inch, no matter what car model you drive, our long car led light connecting wires enable it to perfectly decorate Including all cars, SUVs, vans, trucks, motorcycles and even boats as it is IP68 waterproofed. And the neon underglow kit can also be used in a variety of interior & exterior applications like decorative lighting for house, garden, party and etc,[Smart APP Control & Music Sync] - With practical“Lotus Lantern” application which features 16 million vibrant colors to DIY unique under LED lights for car, multiple static and dynamic lighting modes, music sync and sound sensor that can synchronize the lighting system under the car with music played in your car, rainbow-like dreamcolor choices and even more for you to explore and live up to your Smart Life by a simple touch on your smartphone,[Safe and Easy to install & Strong Adhesive ] - With flexible strip design makes the installation of this car lights exterior to any cars, SUVs or trucks a breeze. Strong 6080 acrylics self-adhesive, clips and zip ties ensure it sticks stably. With built-in fuse keeps them led lights for cars exterior from short-circuit malfunction. And the adoption of high resistance materials makes it ready for any extreme weather and road debris to maintain a even longer lifespan,[Energy Saving] - The ultra bright Led beam of car underglow light is 12V DC, 12W, with assets of low heat generation, consumption and efficient heat dissipation achieving over 30000 hours lifespan. This under glow light kit functions efficiently under temperatures ranging from -20°C~60°C