Our company that holds the faith that credibility and integrity is the key to success. That’s the reason why we spare no efforts to provide better service and high quality product to all our customers. What is Rainbow Chasing Technology? RAINBOW CHASING EFFECT: One LED lamp bead have three colors of red, green and blue separately. RGB only have one color at the same time.IC CHIPS: Dreamcolor Motorcycle light kits are equipped with over 96 IC chips (independent control), over 16 million colors and multi mode to choose from control box.SMART LED SMD: Independently control the LED module and display multiple colors on a line at the same time.VIVID LIGHTING EFFECT: Flowing like a rainbow, fantastic chasing lighting, say goodbye to RGB solid-colored lighting.COOL MUSIC MODE: With build-in mic, Our dreamcolor light kits easily syncs to any type of music, vibrant riding. Rainbow Chasing via 4 Key Control or APP Modes and Functions of The Remote Button A: ON/OFF your lighting. Button B: Music Mode. Button C: Short press- Change your static colors; Long press- Brightness adjustment. Button D: Short press- Mode change; Long press- Speed adjustment. How to install ? Step1: Test the strip light and clean paste place. Step2: Peel the back double-sided tape and paste into the right place. Step3: Connect the wires correctly. Step4: Mobile download app 'LED Lamp.' Connect the Device.Choose the mode you want. Tips: When your device can’t connect the lights automatically, follow the steps below: Android: 1. Click the button on the top left corner refresh. IOS： 1. Exit the app. 2. Close the connect device and open the connect device again. You need to click in your system settings to do this. It doesn't work if swipe up/down from the bottom edge of the screen/upper-right corner to open Control Center. 3. Don't connect the available devices. 4. Open the APP and then click refresh button(on the top left corner), then it shows 'connected successfully'. Tips: When your device can’t connect the lights automatically, follow the steps below: Android: 1. Click the button on the top left corner refresh. IOS： 1. Exit the app. 2. Close the connect device and open the connect device again. You need to click in your system settings to do this. It doesn't work if swipe up/down from the bottom edge of the screen/upper-right corner to open Control Center. 3. Don't connect the available devices. 4. Open the APP and then click refresh button(on the top left corner), then it shows 'connected successfully'.