---
product_id: 285584871
title: "Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered"
brand: "romwish"
price: "AR$51285"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/285584871-romwish-tv-led-backlights-4-5m-led-strip-lights-bluetooth
store_origin: AR
region: Argentina
---

# 16M customizable colors Music sync with sensitive mic Bluetooth APP control Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered

**Brand:** romwish
**Price:** AR$51285
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your life, sync your vibe 🎶

## Quick Answers

- **What is this?** Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered by romwish
- **How much does it cost?** AR$51285 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/285584871-romwish-tv-led-backlights-4-5m-led-strip-lights-bluetooth)

## Best For

- romwish enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic Music Sync:** Feel the beat come alive as the LED strip pulses and shifts colors in perfect harmony with your favorite tunes.
- • **Smart Timing & Memory:** Set it and forget it—automatic on/off scheduling with memory function means your perfect lighting is always ready.
- • **Flexible & Durable Design:** Premium 3M adhesive and bendable circuit board ensure flawless installation on TVs up to 75 inches without damage.
- • **Vibrant 16 Million Colors:** Transform your viewing experience with a spectrum so vast, your room becomes a living canvas.
- • **Seamless Bluetooth Control:** Effortlessly customize your ambiance with the intuitive Lotus Lantern app—your TV’s new best friend.

## Overview

The Romwish 4.5M LED TV Backlight strip offers Bluetooth app control with 16 million colors, music-synced lighting via a sensitive built-in mic, and a flexible, heat-resistant design ideal for 50-75 inch TVs. Powered by USB, it features timing and memory functions for smart home integration, enhancing any entertainment setup with immersive, customizable ambient lighting.

## Description

Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered : desertcart.co.uk: Lighting

Review: Wonderful lights - Great size, durability control options bright and at a great price
Review: High quality stuff! - Easy to apply, has great functionality but my only qualm is that it stays turned on even when you turn the TV on standby.

## Features

- ☃[Bluetooth-APP-Control] -This TV backlight is controlled via"Lotus Lantern" APP. If you connect to the APP via Bluetooth, create your own unique colour. When hosting a party at night, the RGB TV backlighting strip will have a magical effect on the room.
- ☃[Practical]-Adopt better transparent 3 M glue, with better viscosity, heat resistance and flexibility. Flexible circuit board makes it easier to bend led tv backlights without damaging it, so it is free to bend in the corner without shearing. And 4.5 meters of led TV backlights can be installed behind a larger display.The 4.5M long length makes the led strip perfectly suit to 65 -75 inch TV decoration.
- ☃【Timing Function】The bluetooth TV backlight has timing function and memory function.You can set the time to turn on and turn off the light strip automatically, it will remember your last mode settings,convenient for your next use.Build your intelligent home theatre by this smart light.
- ☃[led lights synchronize with music]- This rgb strip has a built-in microphone, which can change color and speed according to rhythm by selecting intelligent music mode through APP control. Whether you are watching a movie or playing a game, the TV light belt can make you live.RGB strips can not only relieve visual fatigue, but also create more abundant scene effects.
- ☃[Multi-purpose and Quality Assurance] This tv led light is USB interface, no adapter. As a result, as long as it can be connected to the USB power supply, not only can be installed on TV or computer, desk, dresser, bedside table and other places can be installed. we offer 365 days indefinite warranty! If you are not satisfied with our products, please feel free to contact us and we will provide you with a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NV5KL3N |
| Batteries | CR5 batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 32,818 in Lighting ( See Top 100 in Lighting ) 1,528 in LED Strips |
| Brand | Romwish |
| Colour | Multicolor |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,544) |
| Date First Available | 19 Nov. 2020 |
| Guaranteed software updates until | unknown |
| Included Components | LED strip, USB cable, Bluetooth controller app, flexible circuit board |
| Item Weight | 80 g |
| Item model number | ROM-TTV-4.5M-RGB |
| Manufacturer | Romwish |
| Material | Polycarbonat |
| Number of Items | 1 |
| Number of Lights | 90 |
| Package Dimensions | 15.6 x 10.5 x 1.7 cm; 80 g |
| Part Number | 1 |
| Power and Plug Description | USB Powered |
| Special features | Not waterproof |
| Specific Uses | Not waterproof |
| Style | Art Deco |
| Type of Bulb | LED |
| Wattage | 5 watts |

## Product Details

- **Brand:** Romwish
- **Colour:** Multicolor
- **Indoor/Outdoor usage:** Indoor
- **Light colour:** Multicoloured
- **Light source type:** LED
- **Occasion:** Christmas, Halloween
- **Power source:** USB Powered
- **Special feature:** Not waterproof
- **Style:** Art Deco
- **Theme:** Horror, Space

## Images

![Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered - Image 1](https://m.media-amazon.com/images/I/41DSYPIMW3L.jpg)
![Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered - Image 2](https://m.media-amazon.com/images/I/51D5B63kslL.jpg)
![Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered - Image 3](https://m.media-amazon.com/images/I/51QYMYIUshL.jpg)
![Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered - Image 4](https://m.media-amazon.com/images/I/51RrjGMJiYL.jpg)
![Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered - Image 5](https://m.media-amazon.com/images/I/51h+0+xO9fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful lights
*by S***D on 17 November 2024*

Great size, durability control options bright and at a great price

### ⭐⭐⭐⭐⭐ High quality stuff!
*by D***E on 9 August 2021*

Easy to apply, has great functionality but my only qualm is that it stays turned on even when you turn the TV on standby.

### ⭐⭐⭐⭐ Colour inaccuracy
*by K***S on 27 May 2025*

The Red diodes are quite weak, and Blue diodes are too strong. As a result, Yellow appears Green, White appears Turquoise, Pink appears Purple But for 4 quid can't really complain. Remote works well, does the primary RGB colours OK enough

## Frequently Bought Together

- Romwish TV LED Backlights 4.5M, LED Strip Lights with Bluetooth APP Control for 50-65 inch TV, 16 Million Colors, Music Sync Color Changing + Sensitive Mic + Timing Function, Adapter USB Powered
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**Shop now:** [https://www.desertcart.com.ar/products/285584871-romwish-tv-led-backlights-4-5m-led-strip-lights-bluetooth](https://www.desertcart.com.ar/products/285584871-romwish-tv-led-backlights-4-5m-led-strip-lights-bluetooth)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-25*