






Product description




1 Smart App Control
2 TV Led Backlight
3 Premium LED Light


Package Dimensions : 6.93 x 6.57 x 2.6 inches; 1.21 Pounds
Item model number : L02
Date First Available : August 18, 2025
Manufacturer : QTU
ASIN : B0FCMM712W
Customer Reviews: 4.3 4.3 out of 5 stars (287) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Real-Time Sync TV LED Backlight for an Immersive Experience】Enhance every scene with tv backlight with sensor sync to screen technology. Our dual-core sensor and 0.05s sync engine allow these LED lights for TV to mirror on-screen visuals instantly—adding depth, contrast, and atmosphere. Ideal for movies, games, and sports nights.
【Vivid Color Effects that Move with Your TV】These TV lights that change with TV content offer 24 dynamic movie modes and 6 music-reactive options. From action scenes to peaceful landscapes, the lighting adapts in real time—creating a vibrant and engaging visual experience with every frame.
【Smart Auto On/Off Function – No Remote Needed】Equipped with built-in TV power detection, the TV LED backlight turns on when your TV does and powers down after 5 minutes of screen inactivity. No buttons, no remotes—just seamless, energy-efficient lighting for your setup.
【Adjustable Brightness and Color Saturation via App】Customize your viewing atmosphere with Bluetooth app control. These TV LED lights let you fine-tune brightness and saturation to suit your mood, environment, or content style—whether it’s a cozy night in or a weekend gaming marathon.
【High-Density Behind TV LED Lighting with Easy Setup】Each strip features 60 LEDs per meter for smooth, detailed ambient glow. Advanced fisheye calibration ensures accurate screen-edge detection. Includes a clamp-on top sensor, strong adhesive, and 12 brackets—ideal behind TV LED lighting with sensor for 55–65″ ultra-thin TVs (≤1.9″). Quick to install, built to last.
【QTU | Qualified to You】QTU has been dedicated to TV ambient lighting for 13 years, serving over 1 million homes worldwide. Our products are built in professional facilities with strict quality control. Enjoy 24/7 customer support and a 1-year limited support for a reliable experience.
8 reviews for TV LED Backlight with Sensor, 14.7ft Cuttable RGB Strip Lights for 55-65 Inch Screen & PC Monitor, Smart App Control, Game and Music Sync Color That Changing
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$39.99

chetan –
Perfect Lighting Upgrade for My OLED Setup
These LED backlights completely transformed my movie and gaming nights! The real-time sync with my OLED screen is spot-on colors react instantly and match the visuals beautifully. Installation was quick, and I love that it turns on automatically with the TV. The app controls are smooth and let me tweak brightness just right for late-night sessions. Overall, it adds such a cinematic vibe to the room way better than I expected for the price.
Jessica Bradfield –
Bright, Easy to Install, and Great Color Effects
This TV LED backlight kit works really well and adds a nice touch to any entertainment setup. The lights are bright, the colors are vibrant, and the app control makes it easy to adjust brightness or switch modes. Installation was simple, and the USB-C power connection is convenient. The sync-to-screen feature creates a fun and immersive viewing experience, especially for movies and gaming. A great way to upgrade your TV setup affordably.
Jennifer Ricarte –
Transforms My TV Setup with Stunning Colors!
Perfect lighting upgrade for my TV!I absolutely love these LED backlights! They were super easy to install and instantly transformed my living room setup. The colors are bright and vibrant, and the lights sync beautifully with whatever’s on the screen — movies and games feel so much more immersive now. The app control is intuitive, and I like that it connects via USB-C, keeping everything neat and powered directly from the TV. It also has tons of customizable options for mood lighting when I’m not watching TV. Definitely worth it for anyone who wants to enhance their entertainment experience!
Gigi –
Wow! Changed the whole TV experience
Absolutely love this LED backlight! The strip is bright, colorful, and super easy to install—and the fact that it’s cuttable makes it perfect for my 55–65 inch TV. The smart app control works flawlessly, and the game + music sync adds a whole new level of atmosphere to movie nights and gaming sessions. The sensor reacts instantly and creates this amazing immersive glow. For the price, it completely transforms the room. Highly recommend!
Heidy E. Rodriguez –
Amazing TV Backlight!
I absolutely love these LED backlights for my TV. The installation was quick and simple, and the adhesive holds firmly without damaging the surface. The lights are bright, colorful, and really enhance my viewing experience, especially in the evenings.The app control works smoothly, and it’s easy to adjust brightness, colors, and effects. I was impressed by how well the lights sync with the TV screen—it creates a really immersive atmosphere for movies and gaming.I also appreciate that it’s USB-C powered, so it connects directly to the TV without needing an extra outlet. Overall, this product exceeded my expectations and adds a stylish touch to my setup. Highly recommended!
katherine Scapin –
Excellent lights
Durable and great colors. Long cord, Lights up the whole back back of the TV due to brightness. Very easy to connect. Works with remote control perfectly. Excellent quality and great value for your money.
Self Built –
Kinda cool
It’s kinda cool how it follows the color on the screen but i find it’s not very accurate. Or really only follows the color on the screen in the very center of the screen. Like 5 square inches in the dead center of the screen. The lights are good quality though and the app works good
Carlos G. –
Perfect Ambient Upgrade for My TV Setup!
This QTU TV LED Backlight is absolutely fantastic! The colors are vibrant, the app is easy to use, and the music/game sync adds an awesome immersive touch. The sensor works surprisingly well, matching on-screen colors for a more cinematic feel. Installation was simple, and the strip being cuttable is a big plus. My 65″ TV looks amazing now. 5 stars all the way!