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FFJ

FFJ TV Lights That Change with TV, 18ft Cuttable TV LED Backlight for 75-85 Inch Screen and PC Monitor, TV Backlight with Sensor, Smart App Control, Game & Music Sync Color Changing Lights

  • Based on 570 reviews
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$69.99 Why this price?
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Jun 7
Order within 1 hour and 19 minutes
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Color: Multicolor


Size: 18FT for 75''-85'' TV


Features

  • 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 18ft 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 75-85 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.

Color: Multicolor


Brand: FFJ


Indoor/Outdoor Usage: Indoor


Special Feature: Energy Efficient, Dimmable, Automatic On-Off, Adjustable, Color Changing


Light Source Type: Direct From Factory


Power Source: Corded Electric


Light Color: Multicolor


Theme: Space, Movie, Music, Fantasy, Thanksgiving


Occasion: New Year, Christmas, Housewarming, Birthday, Halloween


Style: Modern


Color: ‎Multicolor


Brand: ‎FFJ


Indoor/Outdoor Usage: ‎Indoor


Special Feature: ‎Energy Efficient, Dimmable, Automatic On-Off, Adjustable, Color Changing


Light Source Type: ‎Direct From Factory


Power Source: ‎Corded Electric


Light Color: ‎Multicolor


Theme: ‎Space, Movie, Music, Fantasy, Thanksgiving


Occasion: ‎New Year, Christmas, Housewarming, Birthday, Halloween


Style: ‎Modern


Material: ‎Plastic


Controller Type: ‎App Control


Connectivity Protocol: ‎Bluetooth


Connectivity Technology: ‎Bluetooth


Number of Light Sources: ‎330


Voltage: ‎12 Volts


Wattage: ‎24 watts


Included Components: ‎1 * Quick Guide, 1 * Power Adapter, 1 * Sensor Machine, 12 * Fixed Buckles, 1 * LED String Light


Number of Items: ‎1


Control Method: ‎App


Water Resistance Level: ‎Not Water Resistant


Wireless Communication Technology: ‎Bluetooth


Seasons: ‎All Seasons


UPC: ‎850068086290


Form Factor: ‎String Lights


Manufacturer: ‎FFJ


Part Number: ‎L01 Pro


Item Weight: ‎1.26 pounds


Package Dimensions: ‎6.85 x 6.65 x 2.44 inches


Country of Origin: ‎China


Item model number: ‎L01 Pro


Size: ‎18FT for 75''-85'' TV


Item Package Quantity: ‎1


Coverage: ‎75-85 Inch Screen


Special Features: ‎Energy Efficient, Dimmable, Automatic On-Off, Adjustable, Color Changing


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 year manufacturer.


Date First Available: September 11, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works amazing
Color: Multicolor Size: 14.7FT for 55''-65'' TV
The media could not be loaded. I recently purchased the FFJ TV LED Backlight, and it has been a fantastic addition to my home entertainment setup. The installation was straightforward, with clear instructions and strong adhesive backing that holds securely to the TV. The light quality is impressive, offering vibrant colors and adjustable brightness that significantly enhances the viewing experience, especially during movie nights. The color synchronization feature works seamlessly, creating an immersive atmosphere that makes the visuals pop. What I also appreciate is the variety of modes and customization options available through the remote or app. Whether you want a relaxing ambient glow or a dynamic light show synced to music, this backlight delivers. Overall, the FFJ TV LED Backlight is a great value for its price. It’s a simple upgrade that transforms your TV experience. Highly recommend it to anyone looking to enhance their setup! ... show more
Reviewed in the United States on January 23, 2025 by Moses young
    • Easy set up!
Color: Multicolor Size: 14.7FT for 55''-65'' TV
Amazing product that really makes a difference in your viewing experience. To walk you through the set up it was very easy to put together behind my 55 inch tv. The sticky material/adhesive was strong to stay against the tv but also strong enough to be remove and replace positions. Had to move it around due to the back of my tv design. Once set up the app was a simple download from the App Store and connect to the tv light instantly. It’s been great for watching movies making it so colorful and vibrant. Great value for your money and would recommend to others. ... show more
Reviewed in the United States on January 25, 2025 by Jason
    • These TV lights are a game-changer – so cool and so easy!
Color: Multicolor Size: 14.7FT for 55''-65'' TV
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
Review Image by Rustam Alikhodjaev Rustam Alikhodjaev
The media could not be loaded. Okay, I’ve gotta say, these lights are way better than I expected. I can’t understand why this product has so many negative reviews (I’m the kind of person who checks reviews first, but I still went for it - and I’m glad I did.) First off, the light strip is really great quality- sturdy and well-made. You know when something feels cheap? Yeah, not these. They actually feel super fancy, and I was honestly surprised! Let’s talk about installation - because I hate complicated setups, but this? So easy! All I had to do was clip the little sensor to the top of my TV, stick the light strip around the back, and plug it in (oh, and no, I didn’t even use the provided clips, the adhesive is strong enough to hold the strip just fine on its own.). That’s it! No tools, no stress, just done in minutes. Even if you’re bad at tech stuff, you’ll get this right. Now for the fun part: the lights themselves. WOW. They match the colors on the screen instantly, and it’s so smooth. I watched a movie, and it felt like the action was spilling out of the TV into the room. Playing video games? Whole new vibe. The colors are super bright and vivid, but you can adjust everything if you want it softer. The app makes it easy to customize (also was very surprised about the app rating - mostly negative for some reason, but in reality it’s very simple and works perfectly fine, connected to a strip within a second). Oh, and the modes - SO many cool modes! You can pick from holiday scenes, moods, and even music sync. I played some of my favorite songs, and the lights danced to the beat. My living room turned into a mini concert! I even caught my dog staring at the lights, totally mesmerized lol. One thing I noticed: these lights are best in the dark. I tried them with the room lights on, and while it’s still cool, in the dark, it’s a total showstopper. It’s like being in a private theater. If you love movies, gaming, or just want to make your living room way cooler, you are at the right place. They’re easy, fun, and honestly make TV time way more exciting. I can’t believe I waited this long to try them! Will say it again - if you want the whole setup to work perfectly, make sure to adjust the main sensor properly. It’s super important! If you don’t, the colors won’t match your TV screen perfectly. Honestly, that was the longest part of my installation (took me like 5 extra minutes of moving it up and down to get it just right). Hope someone will find my review helpful. ... show more
Reviewed in the United States on January 24, 2025 by Rustam Alikhodjaev Rustam Alikhodjaev
    • Transform Your TV into a Cinematic Masterpiece with This Incredible LED Backlight Kit!
Color: Multicolor Size: 14.7FT for 55''-65'' TV
Review Image by Dariel Basto Dariel Basto
Review Image by Dariel Basto Dariel Basto
Review Image by Dariel Basto Dariel Basto
Review Image by Dariel Basto Dariel Basto
This TV backlight kit has completely exceeded my expectations! From the moment I opened the box, I could see the attention to detail and premium quality of the product. The LED strip’s vibrant RGB colors and sleek design make it the perfect addition to elevate any home theater setup. The lights are easy to install, and the flexibility of the strip allows it to fit perfectly on my 55-inch TV. The synchronization with the app is seamless, and the variety of lighting modes makes it incredibly versatile for creating different moods. The app control is intuitive, providing a range of customization options that make the experience even more enjoyable. One of the most surprising and delightful aspects was how well-packaged the product was, complete with extra mounting clips and even a cleaning pad to prep the surface. The inclusion of everything needed for a flawless setup shows the thoughtfulness of the manufacturer. This backlight not only enhances the TV viewing experience with immersive lighting but also adds a touch of sophistication to the room. Whether you’re watching a movie, gaming, or just relaxing, this product transforms the ambiance entirely. I would highly recommend it to anyone looking for a simple yet impactful upgrade to their home entertainment system! ... show more
Reviewed in the United States on January 9, 2025 by Dariel Basto Dariel Basto
    • Immersive experience, worthy
Color: Multicolor Size: 14.7FT for 55''-65'' TV
This TV backlight kit has completely elevated my movie-watching experience. The 14.7ft length is perfect for my 65-inch TV, and the lights seamlessly change color with the on-screen action. Was easy to put on the tv back, the adhesives holds pretty good. The light quality is great.. connectivity wise, it’s easy through the app control. The music sync mode adds another layer of immersion. The lights are vibrant and create a truly captivating ambiance. I highly recommend this product to anyone looking to enhance their home theater experience. Now it’s more fun watching movies. It’s a value for money, would happily recommend. ... show more
Reviewed in the United States on January 6, 2025 by Sunil Shrestha

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