---
product_id: 681237042
title: "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"
brand: "ffj"
price: "$U3636"
currency: UYU
in_stock: true
reviews_count: 9
category: "Ffj"
url: https://www.desertcart.uy/products/681237042-ffj-tv-led-backlight-with-sensor-14-7ft-cuttable-rgb
store_origin: UY
region: Uruguay
---

# 270 vibrant RGB LEDs 14.7ft cuttable length Bluetooth smart app control 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

**Brand:** ffj
**Price:** $U3636
**Availability:** ✅ In Stock

## Summary

> ✨ Transform your screen time into a cinematic light show 🎬

## Quick Answers

- **What is this?** 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 by ffj
- **How much does it cost?** $U3636 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/681237042-ffj-tv-led-backlight-with-sensor-14-7ft-cuttable-rgb)

## Best For

- ffj enthusiasts

## Why This Product

- Trusted ffj brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Control:** Seamlessly adjust brightness, colors, and modes via intuitive uLamp app or remote.
- • **Customizable Ambiance:** 24 dynamic light scenes + 6 music-sync modes to tailor your mood and elevate every moment.
- • **Immersive Screen Sync:** Advanced sensor captures and mirrors TV colors instantly for a next-level viewing vibe.
- • **Perfect Fit & Flexibility:** Cuttable 14.7ft strip adapts flawlessly to 55-65 inch TVs and PC monitors with strong adhesive.
- • **Energy Efficient & Long-lasting:** Premium LEDs deliver up to 50,000 hours of vibrant, dimmable lighting with low power draw.

## Overview

The FFJ TV LED Backlight is a 14.7ft cuttable RGB LED strip designed for 55-65 inch TVs and PC monitors. Featuring 270 high-quality LEDs, it uses an advanced sensor to sync colors in real-time with your screen content. Controlled via Bluetooth and the uLamp app, it offers 24 light scenes and 6 music-sync modes for immersive ambiance. Easy to install with strong adhesive, it provides up to 50,000 hours of energy-efficient, customizable lighting to enhance your entertainment experience.

## Description

Buy 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: Indoor String Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Strong Adhesive, Great Ambience LED Light, Worth It - I’ve been using this LED backlight for my 55-inch TV and so far it’s been a great buy. The strip quality feels solid, and the adhesive gum is strong enough to hold well around the edges without peeling off, which was something I was concerned about. The lights themselves give a nice atmosphere when watching movies or gaming, and the app control with music sync makes it even more fun. The color transitions are smooth overall, though I did notice that sometimes the shades don’t perfectly match what’s on the screen. It’s not a dealbreaker, though - it still looks really good behind my TV and adds the effect I was hoping for. Overall, I’m happy with the purchase. The setup was simple, the adhesive gum is reliable, and the backlight definitely upgrades the TV experience.
Review: Lights up just perfect - My fiance wanted one of these for the longest so I surprised him with it. He immediately started putting it around our Sony TV. He said it was very easy to install. The instructions were very easy to understand. He connected it as instructed to the television. It comes with a remote. He pushed the button and the light came on. It was beautiful. The light wasn’t too bright. It lit the back of the television very nicely. We don’t need to turn on any other light and just have that on. For some movies we can even sync to it. It’s so cool. I’m glad I got it for him. He loves the quality.

## 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 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DPHQRDN5 |
| Additional Features | Adjustable, Automatic On-Off, Color Changing, Dimmable, Energy Efficient |
| Best Sellers Rank | #3,310 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in LED Strip Lights |
| Brand Name | FFJ |
| Bulb Base | GU10 |
| Color | Multicolor |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | App Control |
| Customer Reviews | 4.1 out of 5 stars 1,313 Reviews |
| Included Components | 1 * LED String Light, 1 * Power Adapter, 1 * Quick Guide, 1 * Sensor Machine, 12 * Fixed Buckles |
| Indoor Outdoor Usage | Indoor |
| Item Length | 14.7 Feet |
| Light Color | Multicolor |
| Light Source Type | LED |
| Manufacturer | FFJ |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material Type | Plastic |
| Model Number | L01 Pro |
| Number of Items | 1 |
| Number of Light Sources | 270 |
| Occasion | Birthday, Christmas, Halloween, Housewarming, New Year |
| Power Source | Corded Electric |
| Product Style | Modern |
| Seasons | All Seasons |
| Theme | Fantasy, Movie, Music, Space, Thanksgiving |
| UPC | 850068086948 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 24 watts |
| Wireless Communication Technology | Bluetooth |

## Product Details

- **Color:** Multicolor
- **Brand:** FFJ
- **Indoor/Outdoor Usage:** Indoor
- **Special Feature:** Adjustable, Automatic On-Off, Color Changing, Dimmable, Energy Efficient
- **Light Source Type:** LED
- **Power Source:** Corded Electric
- **Light Color:** Multicolor
- **Theme:** Fantasy, Movie, Music, Space, Thanksgiving
- **Occasion:** Birthday, Christmas, Halloween, Housewarming, New Year
- **Style:** Modern

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71rqaLJn6xL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong Adhesive, Great Ambience LED Light, Worth It
*by G***G on September 13, 2025*

I’ve been using this LED backlight for my 55-inch TV and so far it’s been a great buy. The strip quality feels solid, and the adhesive gum is strong enough to hold well around the edges without peeling off, which was something I was concerned about. The lights themselves give a nice atmosphere when watching movies or gaming, and the app control with music sync makes it even more fun. The color transitions are smooth overall, though I did notice that sometimes the shades don’t perfectly match what’s on the screen. It’s not a dealbreaker, though - it still looks really good behind my TV and adds the effect I was hoping for. Overall, I’m happy with the purchase. The setup was simple, the adhesive gum is reliable, and the backlight definitely upgrades the TV experience.

### ⭐⭐⭐⭐⭐ Lights up just perfect
*by M***I on October 22, 2025*

My fiance wanted one of these for the longest so I surprised him with it. He immediately started putting it around our Sony TV. He said it was very easy to install. The instructions were very easy to understand. He connected it as instructed to the television. It comes with a remote. He pushed the button and the light came on. It was beautiful. The light wasn’t too bright. It lit the back of the television very nicely. We don’t need to turn on any other light and just have that on. For some movies we can even sync to it. It’s so cool. I’m glad I got it for him. He loves the quality.

### ⭐⭐⭐⭐⭐ Excellent
*by J***A on October 27, 2025*

I'm delighted with the LED backlight for FFJ TV. The installation was very simple and the result exceeded my expectations. The lights fit perfectly to my 65-inch TV and create an immersive and modern atmosphere when watching movies or playing video games. What I like the most is that the sensor synchronizes the colors with the TV image, which makes everything look much more immersive. In addition, the smart control allows you to easily change the modes and brightness from the phone or remote control. The LED strip is cuttable and flexible, so it adapts seamlessly to the size of the TV or monitor. The quality of the adhesive is also excellent, it stays firm without peeling off. 💡 In summary: a perfect purchase to improve the visual experience and give a modern touch to any room. Totally recommended!

## Frequently Bought Together

- FFJ TV LED Backlight, 14.7ft Cuttable TV Lights That Change with TV for 55-65 Inch Screen and PC Monitor, TV Backlight with Sensor, Smart App Control, Game & Music Sync Color Changing Light
- Govee 100ft LED Strip Lights, Bluetooth RGB LED Lights with App Control, 64 Scenes and Music Sync LED Strip Lighting for Bedroom, Living Room, Kitchen, Party, ETL Listed Adapter

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-04*