1. Universal for all cars, install on the car underbody system 2. Light change via controller 3. Make your car more fashionable and different at night Waterproof silicone gasket The chassis lights are equipped with waterproof glue at both ends to ensure waterproof Specifications Voltage: DC12V Flexible and waterproof: Yes APP control Material: LED + silicone color: as shown Package Contents: 2 x 90CM light bar 2 x 120cm light bar 1 x power cord 1 x controller Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.