---
product_id: 390852403
title: "TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights"
brand: "auplf"
price: "₨951"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/390852403-tv-led-lights-led-strip-light-4m-led-tv-backlights
store_origin: LK
region: Sri Lanka
---

# 16M colors & 28 dynamic modes Sound-sync with built-in mic USB powered, universal compatibility TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights

**Brand:** auplf
**Price:** ₨951
**Availability:** ❌ Out of Stock

## Summary

> ✨ Light up your living room, don’t just watch—experience! 🎬

## Quick Answers

- **What is this?** TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights by auplf
- **How much does it cost?** ₨951 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/390852403-tv-led-lights-led-strip-light-4m-led-tv-backlights)

## Best For

- auplf enthusiasts

## Why This Product

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

## Key Features

- • **Safe, Durable & Smart:** Low-voltage 5V operation with color memory, short circuit & overcharge protection for worry-free, long-lasting use.
- • **Plug & Play Versatility:** USB powered for seamless compatibility with TVs, power banks, or chargers—perfect for any space beyond your TV.
- • **Immersive Audio-Visual Experience:** Built-in high-sensitivity mic syncs lights to your favorite music and movie rhythms, elevating your entertainment.
- • **Vibrant Ambiance at Your Fingertips:** Control 16 million colors & 28 dynamic modes via Bluetooth app or control box for every mood and scene.
- • **Effortless, Damage-Free Installation:** Strong adhesive and flexible strip design ensure a secure fit without damaging your TV or setup.

## Overview

The Auplf 4M LED TV Backlight Strip offers 16 million RGB colors and 28 dynamic modes controlled via Bluetooth app or control box. Featuring a built-in mic, it syncs lighting effects to ambient sound for an immersive viewing experience. USB powered and easy to install with strong adhesive, it fits TVs from 45 to 75 inches and doubles as ambient lighting for any room. Safe low-voltage operation with advanced protections ensures durability and peace of mind.

## Description

Full description not available

## Features

- 【Dual Control Methods】Bluetooth App(you connect the "douCo Strip "APP via Bluetooth, you can freely choose 16 million colours and 28 dynamic modes) ✚ Control box(to turn on/off the light, adjust brightness/colours and select music mode). Led tv backlights creates perfect atmospheres for any mood, any scene.
- 【USB Powered and Widely Used】The led tv lights is powered by USB port (e.g. power bank, computer, USB charger) and can be turned on and off synchronously with most TV models; RGB led lights not only for your TV, but also to decorate an atmosphere in your living room, home theatre, dining table, cabinet, desk, etc.
- 【Smart Control Mode】Built-in high-sensitivity mic, the TV led backlight sync with the ambient sound. Turn on your favourite movie and the TV backlight will change colours and speeds according to the rhythm, making watching movies and videos a more enjoyable experience. Timer function on app can set the strip lights preset time on/off, just enjoy it in a smart way.
- 【Easy Installation】Simply wipe the surface of the TV clean, then peel off the backing and paste the TV lights to the TV. Flexible led strip can be bent freely without any extra connections or breaking the strips. All connections are soldered and non-removable, so they will not break easily. Unique stronger foam adhesive ensures the LED strip is better fixed on your TV.
- 【Safe and durable】Led TV backlights operate with a voltage of 5V, extremely low heat, will not harm your TV. and has a colour memory function, short circuit protection, overcharge protection etc,very safe bto use. Led TV lights with highlight 5050 LEDs, soft light and no glare. Double-layer copper is used on the circuit board to make the RGB colour mix more uniform and brighter, Longer life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Auplf |
| Manufacturer | Auplf |
| Package Dimensions | 14.3 x 14.2 x 3.9 cm; 140 g |
| Colour | Multicolor |
| Material | Copper |
| Number of Lights | 5050 |
| Special features | Colour Changing, Timer |
| Power and Plug Description: | Corded Electric |
| Type of Bulb | LED |
| Wattage | 5 watts |
| Item Weight | 140 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Colour:** Multicolor
- **Brand:** Auplf
- **Indoor/Outdoor usage:** Indoor
- **Special feature:** Colour Changing, Timer
- **Light source type:** LED
- **Power source:** Corded Electric
- **Light colour:** RGB
- **Theme:** Horror, Space
- **Occasion:** Christmas, Halloween
- **Material:** Copper

## Images

![TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights - Image 1](https://m.media-amazon.com/images/I/81cqyjjMwfS.jpg)
![TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights - Image 2](https://m.media-amazon.com/images/I/81NtNlKUTjS.jpg)
![TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights - Image 3](https://m.media-amazon.com/images/I/81Ycgdb7vdL.jpg)
![TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights - Image 4](https://m.media-amazon.com/images/I/81VmYPEIKnS.jpg)
![TV LED Lights,Led Strip Light 4M LED TV Backlights Bluetooth Smart Lighting for 45-75in TV,USB Led Light Strips with App Control,Sync to Music,Bias Lighting,RGB Color Changing TV Backlights - Image 5](https://m.media-amazon.com/images/I/71Ljv4i8jdS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Versatile strip lighting
  

*by M***. on Reviewed in the United Kingdom on 26 May 2021*

This product arrived safe and well packaged.This is a great kit of strip lights that are ready for many projects around the house and beyond.Inside the box is everything you need to light up any room and instructions on how to do this. Although I have actually installed these as part of a large crafting project I am undertaking. With 30 metres of lights in the box, spread across 2 separate rolls it was the perfect size to fit exactly where I needed them. Although I'm aware they can be cut along the marked lines, and even connected together to make them longer.The light strips are stuck to the object/wall with the included adhesion on the reverse. These have a good strong grip, so stick the lights very well after applying a little pressure. Once laid in place, the power lead and control box are connected to the mains - and job done!They can be controlled by the included comprehensive remote control, or the dedicated app through Bluetooth that gives total control over the device, colour, brightness, patterns etc. It could even dance to music!These lights can be fantastically bright and have a huge range of colours too. With them positioned along the base of my project, they create an incredible lighting effect - with a gorgeous colour wash all over the floors. It's an amazing effect that feels incredibly expensive... yet this kit is amazing value! Used in a room with a couple of other small lights and you've got an instant party!I highly recommend this product!

### ⭐⭐⭐⭐⭐ 







  
  
    Gorgeous
  

*by J***W on Reviewed in the United Kingdom on 8 January 2022*

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   These lights are beautiful, slight issue with the first set, they worked perfectly however there was one tiny wire loose, and so I asked the seller if they were safe, and they immediately got back to me and sent out new lights without any further questions. New set arrived a day after. Superb Customer Service from the seller, now, back to the lights... they have a matt finish/ glow about them which is lovely. The vast amount of settings is great, they change colours so smoothly.We have purchased these for our Motorhome awning and I am SOOOO looking forward to putting them in when we are next on our travels.Thank you once again for the great customer support/ Service.

### ⭐⭐⭐⭐⭐ 







  
  
    Will order again
  

*by L***R on Reviewed in the United Kingdom on 19 November 2020*

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   Daughter loves them! And very good sticking!

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---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*