Smart LED backlight strip for TV RGBIC with color picker and music synchronization 50-75 inches

LED backlight lighting for TV with AR color gradient sensor, RGB light strip 12.5 feet - 16.4 feet long, suitable for 55-75 inch TVs and screens. Note: Question 1: What should I do if only part of the light strip lights up? Answer 1: You need to scan the QR code to download the app and set the number of lamp beads to 150 in the app. Question 2: What should I do if the light strip only lights up one color? Answer 2: Change the number of light strip sections in the app to the number of colors you need. Up to 14 colors can be lit at once. Specifications: Application: Bluetooth app with LED backlight for TV with camera (uLamp app) Input voltage: USB 5V LED lamp bead model: 5050 Strip model: WS2811 RGBIC Number of LED lamp beads: 30 (pieces/meter) Single lamp bead luminous flux: 14 (lm) Beam angle: 120 (degrees) Color temperature: RGB-IC Water resistance rating: IP20 not waterproof Applicable size: 3.8 meters suitable for 55-56 inches, 5 meters suitable for 65-75 inches Features: TV screen synchronization intelligence (screen color tracking, automatic color synchronization) Installation step instructions: 1. Connect the light strip and the camera 2. Turn on Bluetooth on your phone 3. Use your mobile phone to scan the QR code on the control unit 4. Download the app 5. Open the app and tap "+" in the top left corner to connect the device Comparison before and after use: Screen synchronization Your TV can look better when you're on your couch, making you feel like you're watching a movie. Enjoy instant immersive lighting effects that match what happens on the screen Music synchronization Just dance, the lights dance with you Backlight for 55-65 inch TV screens RGBIC lighting effect Multiple light colors can be displayed simultaneously. For gaming, etc. Music mode: Sync the lights with music, follow the music around the light strip Smart light strip: Sticky LED strip, easy to install, lightweight, high quality. RGBIC advantages: Each light strip has 30 LED lamps/meter. Each LED strip displays a different color and brightness to its neighbors. Suitable for 55-65 inch screens. You can customize the length of the light strip by cutting it to easily attach to the back of a 55-65 inch TV screen.