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Elevate Your Movie Nights
Immersive Backlighting for Home Cinemas
Game On
Sync Your Lights for an Epic Gaming Experience
Smart Illumination
Embrace the Future of Home Tech
Feel the Beat
Dynamic Lighting for Every Rhythm
Light Up the Night
Create Unforgettable Viewing Atmospheres



1 Advanced Sensor
2 Color Match
3 Gravity Hang Design

1 APP Control
2 Auto On/Off
3 Easy Installation
Does it work with built-in smart TV apps?
Yes. The optical sensor reads colors directly from your TV screen, so it works with built-in smart TV apps, streaming devices, and gaming consoles.
Will it fit my TV, and can I trim the LED strip if needed?
Yes. The light strip is designed to fit the recommended TV size range and can be trimmed along the marked cutting lines for a better fit.
Do the lights sync accurately in a bright room?
For the best color detection, we recommend using the lights in a dark or dim room. Strong ambient light or sunlight reflecting on the screen may affect sync performance.
Do I need to use the app every time I turn the lights on or off?
No. The uLamp app lets you adjust settings and set schedules for more convenient everyday use.
Is the sensor clip safe for ultra-thin OLED TVs?
The sensor is lightweight and designed with a padded clip to rest gently on the top center of your TV, helping minimize pressure on the bezel and avoid blocking the viewing area.
Immersive Visual Experience: Elevate your viewing with our innovative TV backlight sync to screen system. Advanced sensors capture screen colors and seamlessly sync the TV LED lights for a captivating, immersive experience that brings your entertainment to life.
Instant Backlight Sync: Enjoy instant synchronization with reactive LED lights for TV. Advanced sensors that ensure every color change on your screen is mirrored in the backlight without delay. Automatic on/off detection adds convenience.
Premium LEDs: Enjoy vibrant, adjustable brightness and color saturation with high-quality full-color LEDs. With a 14.7ft customizable length, the TV LED backlight boasts a longevity of up to 50,000 hours.
Smart App Control: Customize and control your tv lights that change with tv effortlessly through the user-friendly uLamp app, offering personalized scene settings and seamless color adjustments, crafting the ideal ambiance for every moment.
Versatile Ambiance Modes: Transform any space with 24 dynamic light scenes and 6 music-synchronized effects, including options for holidays, moods, games, videos, and more. These smart TV lights sync seamlessly to provide the perfect ambiance lighting for home theaters, gaming, music enjoyment, and festive decor.
Easy Installation: Set up your TV sync LED lights with ease. Simply clip the sensor to the top center of your TV and attach the light strip to the back. Designed for 55-65 inch TVs (especially suited for 16:9 widescreens).
Tips: Before installation, please read the user manual thoroughly. Bright environments may reduce backlight visibility; for optimal backlight effect, use in a dark environment.
13 reviews for FFJ TV LED Backlight with Sensor, 14.7ft Cuttable RGB Lights That Change with TV for 55-65 Inch Screen and PC Monitor, Smart App Control, Game & Music Sync Color Changing Light
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