●Ultra Brightness LED: This car underglow strip lights adopt 292pcs SMD 5050 LED chips. Output brighter and more uniform. led Chips perfectly present the chase effect. Enhance the look of your car and enhance the feel of your driving experience. ●APP Control: The app control has 5 functional modes: Multi-color-DIY ; Music Mode; Rhythm; Function Mode Option; Timing Function. It can create custom 16 million colors. ●IP 68 Waterproof & Snap screw ties: IP68 waterproof, protect the LED strips to work well. In addition, strong adhesive and cable ties ensure stable installation. Even driving through lots of rain, highway speeds, potholes, the LED strips can still stay on and work great. Please clean down the dust, oil, and water before installing, the adsorption force will be stronger. ●Easy Installation: You can power the strip lights by positive and negative power cable. The strong adhesive tap and mounting hardware (screws, snaps and zip ties) can keep the light strips from falling off. Ensure it to be installed stably. The neon underglow kit fit for any 12V automotive cars, trucks, RVs, SUVs, Campers etc. And it can also be used in a variety of interior & exterior applications of the cars. ●Package Includes: 6PCS LED light strips, Control Box, Mounting Hardware(screws, clips and zip ties),