Car Ambient Lights 18 in 1 6 in 1 Symphony RGB Breathe Atmosphere Lamps Decoration LED Acrylic Strips Bluetooth APP Control 12V RGB Means the strip color can only show a single color Full Color Means the strip color can show mixed colors or single colors FeaturesVarious colors and modes can be switched at will -Full Color Streamer or RGB color, decorate your car with different ambience Monochrome Mode/ Breathe Mode/ Gradient Mode/ Cycle Mode/ Strobe Mode/ Music rhythm Mode/ Flow Mode/ Running water Mode/ Independent switch Control/ Mobile phone app control Operation Method Switch between two modes: 1button mode 2Bluetooth connection to mobile phone APP control The Light mode 1 Active sound effects: The LED under the car's brightness system is equipped with sound sensors that allow the LED lights synchronized with musical rhythm. The LED light music strip follows the rhythm and adjusts the flicker to adapt to the strength of the sound. 2 musical decoration. The Kit designed to be simple, however, also provides elegance inside the car when driving at night or enjoying music. And because it has sound sensor, the car low brightness system is synchronized with the rhythm of the music. 3 Sleep mode - Led light will have sleep mode. This mode can automatically change the dark brightness to provide a good atmosphere of sleep. 4 Brightness Color temperature adjustment: The LED is equipped with the brightness color temperature adjustment mode. When you feel that the light is dark, you can use this mode to change the brightness. Installation: 1. Download the application by the QR code on the main control box first, control light mode via Bluetooth connection. This product include 1 main control box ,4 sub control box. Main controller power connect to Acc Fuse, Sub controller power connects to 12V Constant Power 2. Main controller can work individually, Sub controller can't work if no main controller or main no power on. so if you want to test Sub controller, you have to keep Main controller 12V powered on, then 12V supply to Sub controller to test. 3. Because of car current protection, please wait 2-3 seconds after products powered on, then all lights will be on. 4. Before installation, please check all items quantities and test completed kit with 12V supply we suggest Car Battery and install it on the car after confirming that the all products works normally. If it doesn't work properly after installing on the car, it's not our products problem.Please check power line or other issues. Any question please