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

These LED backlights completely changed my TV setup! The colors are bright, vibrant, and sync beautifully with the screen, making movies and games more immersive. The app control works smoothly, and installation was super easy. It fits perfectly on my 65-inch TV and looks very professional. Highly recommend it for anyone who wants to upgrade their home theater experience!

We bought this for our 86" tv- slightly larger than the recommended size. My husband and I are not very good at installing or assembling anything, so we were surprised at how easy this was to install. My husband had it all set up in 10 minutes.The adhesive quality is very good. It has lasted for over a year and through a major move and is still perfectly adhered to the back of our tv.The lighting quality is great and works with different wall colors. We originally had it on a dark grey wall and now have it on a light colored wall and it looks great on both. The colors also naturally transition well as the images on your screen change.It really does add a movie-theater quality to your viewing experience.

My husband installed this on our TV and I love it, the only reason why this isn’t a 5 star product is because the color variation could be better. Other than that it works really well and adds a fun vibe to movie watching. The adhesive has held up for a few months now so I think it’s safe to say the quality is good.

I got this FFJ TV LED backlight a couple of weeks ago, and it’s honestly one of those little upgrades that makes movie and game nights so much better. The lights are super bright and the colors look awesome, they really change with what’s on the screen, which gives everything a more immersive vibe. Setup was pretty easy too. I just cleaned the back of my TV, stuck the strips around, and plugged everything in. The app makes it easy to adjust brightness or switch modes, and the music sync is surprisingly fun when you’re playing games or having people over. I like that it’s long enough to fit my 65-inch TV, and you can cut it down if needed. The sensor reacts really well most of the time, dark scenes glow softly, and colorful scenes really pop. It definitely gives my living room that cool “cinema” feel without spending a ton.

I didn’t expect such a big difference, but the L01 Pro TV Backlight completely changed the atmosphere of my living room. The setup was straightforward — the strip fits perfectly behind my 65-inch TV and connects easily through the app.The color accuracy is impressive, especially in dark scenes, and the transitions between colors are smooth with no flickering. I like how responsive the app is — you can fine-tune brightness, saturation, or choose a lighting mode that fits what you’re watching. The music-sync option also works surprisingly well without noticeable lag.It’s not just for looks either — the backlight helps reduce the glare and eye strain when watching at night. Overall, it feels like a well-made product with stable connection and reliable performance. Definitely worth it if you enjoy a clean, modern setup.

This Backlight is an affordable and easy-to-install option for adding colorful ambient lighting behind my 65” TV. It offers smart app control, music and game sync. The lights are bright and enhance movie or gaming experiences in darker rooms, though the color-sync sensor isn’t always perfectly accurate and brightness can be lower than premium brands. Overall, it’s a solid budget-friendly choice for upgrading your entertainment setup.

I was honestly not expecting much, but I have seen these a lot on social media and wanted to try it out. These lights are so cool, and I'm surprised of the accuracy. To test it out, I chose a looped video that just shows fluid colors flying across the screen and it was pretty accurate where the colors were. It was super easy to install, and very quick to set up. Just install the app so you have full control, and you can adjust the settings to your liking. I'm amazed at this beautiful light show! My family now wants me to buy another one for our other TV.

I got this a couple months ago and finally got around to taking the 65" TV off the wall to install it. The install was straightforward and easy. Once installed I found the color changing was far too sensitive to the point where the changes became distracting, rather than adding to the visual experience. So we set it to one color while watching TV. I like putting this on music mode and listing to Amazon music or SiriusXM on the TV. It has several "different" music settings, but they really don't change things much. I had to turn the sensitivity down to around 15% on whatever setting I used or the lights just flashed and strobed in a more distracting way.After 3 days of use, one section went out on my strip (note dark section in upper left in video). My other issue with this is that it sometimes turns itself on or off when my phone isn't in the room and the app isn't open. it's disconcerting to wake up in the middle of the night and find that it has turned itself on. I also wish they had an option to plug it into a USB outlet in the back of the TV rather than a wall plug. The wall plug they provide requires a bit more space than a normal plug, and was nearly too big for me to be able to get the TV back on the wall mount after I plugged it in.UPDATE 2After receiving the 3 star review and documenting my issues, the seller did respond offering a full refund, So despite the ongoing issues, I have upped my last 1 star review back to 3 stars because the seeler stands behind the product - which says a lot to me.