---
product_id: 49204233
title: "TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor"
brand: "yocilo"
price: "VT21681"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/49204233-tv-backlight-kit-bias-lighting-for-hdtv-yocilo-usb-led
store_origin: VU
region: Vanuatu
---

# TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor

**Brand:** yocilo
**Price:** VT21681
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor by yocilo
- **How much does it cost?** VT21681 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/49204233-tv-backlight-kit-bias-lighting-for-hdtv-yocilo-usb-led)

## Best For

- yocilo enthusiasts

## Why This Product

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

## Description

Installation: 1.Cut(if need): Cut On the Cut Marks (White Lines) on the strip to desired length. 2.Peel: Remove the 3M adhesive backing on the strip. 3.Firmly Press the strip in desired place and Connect the USB to USB port.  Key work: Mode Key: 20 modes can choose. Speed-Bright Key: Short press to turn on/adjust the speed and brightness of flashing(total 5 level); Long press to turn off the light. Color Key: 20 colors can choose. Attention: 1.Clean the dust, ensure the back of your TV is free from dust before installation to avoid falling off. 2.TV Frosted back can not firmly sticked. 3.For the usb port electric current that a small part TV supplied can't reach 1A, when insert it to TV usb port and don't turn on or flashes sometimes, you can simply use the 5V 1A universal USB wall charger to power the led strip instead. Why on earth would you need a light behind your TV ? According to the experts "your eyes are very sensitive to even small changes in brightness. So, as on-screen content fluctuates between light and dark scenes, your pupils become constricted and dilated accordingly. This leads to eye-fatigue which then results in tiredness and possibly headaches. Having some ambient lighting in the room will allow your eyes to have a base level of room-luminance, thus avoiding this problem". Bias lighting can really help to improve your perception of contrast, and make panel monitors much easier on the eyes. Package included: 1x 39in LED strip light. 1x 39in USB Cable with mini controller. Customer Service:Thank you for your purchasing from us, our customers get lifetime warranty from YXL company,free replacement/money back if you are not satisfied with our products.Please contact us if have any problem about us, you will get email reply within 24 hours!

## Features

- Longer Strip: 39inch RGB LED strip with 3 button mini controller for flash regulation, for color changing, for speed control, easy and smart
- Colorful: 20 color to select and cut freely depend on your prefer, and the cycle colors at different speeds to control the vibe while creating your own light show
- Easy Operation: Comes with a small controller (3 buttons) on the end of the light strip which lets you choose from colors, modes (type of light movement) and brightness to whatever pleases your viewing pleasure
- Alleviates Eye-strain: This Bias lighting kit can really help to improve your perception of contrast, and make panel monitors much easier on the eyes to reduce eye fatigue, ease eye strain
- Wide Use: You can use it for anything that has a USB 2.0 outlet: laptops, desktops, car audio, USB charger adapters, even portable USB batteries. Bling your car, bicycle, or motorcycle. Use them for cosplay, Halloween decorations/costumes, a Christmas light project, or wear it on casual Friday!

## Images

![TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51kf9gEPpML.jpg)
![TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor - Image 2](https://images-eu.ssl-images-amazon.com/images/I/51%2BRWIcpHGL.jpg)
![TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor - Image 3](https://images-eu.ssl-images-amazon.com/images/I/61dzoHThPEL.jpg)
![TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor - Image 4](https://images-eu.ssl-images-amazon.com/images/I/51PsG66G-6L.jpg)
![TV Backlight Kit Bias Lighting for HDTV, YOCILO USB LED Strip RGB for TV, Color Changing 5v 39 Inch Background Ambient Lighting for Desktop PC Monitor - Image 5](https://images-eu.ssl-images-amazon.com/images/I/61H%2ByXPCveL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/49204233-tv-backlight-kit-bias-lighting-for-hdtv-yocilo-usb-led](https://www.desertcart.vu/products/49204233-tv-backlight-kit-bias-lighting-for-hdtv-yocilo-usb-led)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-15*