---
product_id: 53147955
title: "Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41\"-59\" TV)"
brand: "power practical"
price: "₪119"
currency: ILS
in_stock: false
reviews_count: 9
category: "Power Practical"
url: https://www.desertcart.co.il/products/53147955-power-practical-usb-bias-lighting-led-tv-backlight-strip-ambient
store_origin: IL
region: Israel
---

# 6000K true white LED glow 157-inch strip fits 41-59" TVs USB-powered, plug & play Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV)

**Brand:** power practical
**Price:** ₪119
**Availability:** ❌ Out of Stock

## Summary

> ✨ Light up your screen, not your stress!

## Quick Answers

- **What is this?** Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) by power practical
- **How much does it cost?** ₪119 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/53147955-power-practical-usb-bias-lighting-led-tv-backlight-strip-ambient)

## Best For

- power practical enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Plug into your TV’s USB port—no remotes, no fuss, just instant ambient lighting.
- • **Premium Adhesion:** 3M automotive-grade tape ensures a secure, long-lasting fit that won’t budge or damage surfaces.
- • **Eye Comfort Upgrade:** Reduces eye strain by balancing screen brightness with room light—goodbye headaches and dryness.
- • **Subtle, Stylish Glow:** True white LEDs create a modern, elegant ambiance that elevates any home theater setup.
- • **Crisp Visual Contrast:** Enhances color depth and contrast for a richer, more immersive viewing experience.

## Overview

The Power Practical USB Bias Lighting strip is a 157-inch LED backlight designed for 41-59 inch TVs. Powered via USB, it emits a 6000K true white glow that reduces eye strain and improves screen contrast without glare. Featuring premium 3M adhesive for secure mounting, it offers a simple, plug-and-play solution to upgrade your home theater ambiance with subtle, stylish lighting.

## Description

desertcart.com: Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) : Tools & Home Improvement

Review: Simple, easy to use TV bias lighting - This is the third time I've bought this LED strip. I keep coming back to this one because it's simple to use, reliable, and cheap. I've tried other bias lights with dimming features and color control and they are just complicated for no reason, the remote runs out of battery and the batteries are not standard size. I don't need any of those features for a TV bias light. This one has no on-off switch, no dimmer control, no color control. You plug it into a USB port on the back of the TV and it turns on and off with the TV. Simple and no fuss. In terms of sizing, I've used this on a 65", 85" and now 98" TV. For the 98" TV, I bought the XXL length. As you can see from the picture, I did not run it to the very edge of the TV. It sits about 12" inboard on all sides. That works perfectly in my view. I have tried running the light strip very close to the edge of the TV and it's too bright and distracting. I like my bias lighting to be subtle and plain, D6500 white. For Sony TVs, they will sometimes send power to the USB port when the TV is turned off. To keep the bias light off with TV off, I have installed a USB power switch so I could just shut it off. Not a big deal and much simpler to use than the janky remote controls that comes with the color changing lights that are easy to lose or runs out of battery power after a year or so.
Review: Very Good Quality. Bright. Cooler Color Temp. Power Within USB 3 Spec - Works great. My only complaint is that the light is more blueish, while I prefer a more reddish (lower, “warmer” temperatures). I knew this going in, and for me, the convenience of the optional RF dimmer switch and the USB power trump this minor complaint. I installed the 118” “Large” Luminoodle kit on a Vizio P55-c1 (55” 4K TV). I installed in on the back where the back was parallel with the wall behind it. Because the rear of my TV is slightly curved around the edges (~5” radius), the “flat” area that I applied it to ended up being about 3” in from the left, right, and top. If you’re unsure what size you need, measure out a piece of string and see how well that would work. Note also the connector length when considering placement. It’s a very thoughtful design, with a flat cable and bi-directional USB connnector. The adhesive is genuine 3M OEM molding tape. This is the stuff they use in the automotive world to e.g. stick the chrome model name of the car onto the car. Trust me, it’s what you want. Once applied (you peel the red tape off from the grey adhesive, which itself is stuck on one side to the back of the flexible Luminoodle circuit board), it’s not going anywhere until you want it to. As long as you have clean hands and a clean surface (dust the back of your TV before applying the Luminoodle), you’ll be able to re-stick it as long as you’re careful if you mess up initially. Again, it’s the best stuff that they could have possibly used. Measure it out and plan where you want to install it before you go to stick it on and you’ll do well. I also went for the optional RF dimmer switch, which is equally great, and shares the flat cable + bidirectional USB connector (you can plug it in “backwards” and it works fine). I control it using a Broadlink RM-Pro, which is another IMO very good product. The RF range is good, there are MANY brightness levels, and the interface is simple. As some of you have been, I was curious about the actual power draw for the large size. I measured using two genuine Apple 110v USB adapters - the 5W iPhone adapter and the 12W iPad adapter. With the dimmer on full bright, the 118” Large Luminoodle drew 0.71A@5.16v (3.7 watts). On the dimmest setting, it was drawing 0.04@4.97V (this was running through a USB 3 extension cable into my TV’s USB 2.0 port -> tester -> dimmer on lowest setting -> Luminoodle). TL;DR a USB 3.0 port should be able to provide 900mA of power at 5v. This draws less than that in all circumstances for the large size, even with the dimmer. If your TV has a USB port that is blue inside, this will work as bright as it can possible go. If you only have USB 2.0, there’s a small chance that your TV will complain about the device drawing too much power for the Large size (not sure if other sizes draw less power, but they *should*) and you’d have to potentiallly use a USB wall adapter or something.

## Features

- REDUCE EYE STRAIN: Increasing the ambient light in a room prevents our eyes from straining to adjust between a bright screen and dark room, preventing headaches and eye dryness.
- IMPROVE CONTRAST: In a dark viewing area, eyes perceive black as shades of gray and colors look more washed out. The Luminoodle brightens the room without a screen glare, improving color and contrast.
- BEAUTIFUL GLOW: The Luminoodle's high quality, true white LEDs can turn any TV room into a beatuiful home theater area, adding a comforting glow to the room.
- INCLUDES: 157 inch (4m, 13 FT) LED light strip (6000 Kelvin) with 3M adhesive that plugs into your TV's USB port. *Input: 5W (5V, 1A). Please check USB output prior to use.
- 【Cool Stuff For Your Room】15 colors with 6500k True White, 10 levels of brightness & 3 fade modes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076X89GRW |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #37,276 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #338 in LED Strip Lights |
| Brand | Power Practical |
| Color | White |
| Color Name | White |
| Color Screen | No |
| Color Temperature | 6000 Kelvin |
| Control Method | Remote |
| Controller Type | Button Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (11,977) |
| Date First Available | October 27, 2017 |
| Hardware Interface | USB |
| Included Components | 157 inch (4m, 13 FT) LED light strip with 3M adhesive and a USB plug |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 13 Feet |
| Item Weight | 1.76 ounces |
| Item model number | LUMTV - parent |
| Light Color | White |
| Light Source Type | LED |
| Material | Vinyl Metal |
| Material Type | Vinyl Metal |
| Number of Batteries | 1 A batteries required. |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Occasion | Christmas |
| Power Source | Corded Electric |
| Size | White: X-Large (41-59 in TV) |
| Special Feature | Adjustable |
| Standing screen display size | 70 Inches |
| Style | Modern |
| Theme | Tv |
| UPC | 855640004556 |
| Voltage | 5 Volts |
| Wattage | 5 watts |

## Product Details

- **Brand:** Power Practical
- **Color:** White
- **Indoor/Outdoor Usage:** Indoor
- **Light Color:** White
- **Light Source Type:** LED
- **Occasion:** Christmas
- **Power Source:** Corded Electric
- **Special Feature:** Adjustable
- **Style:** Modern
- **Theme:** Tv

## Images

![Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) - Image 1](https://m.media-amazon.com/images/I/81uT2SlzCRL.jpg)
![Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) - Image 2](https://m.media-amazon.com/images/I/81We17c5qwL.jpg)
![Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) - Image 3](https://m.media-amazon.com/images/I/810qf81h8AL.jpg)
![Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) - Image 4](https://m.media-amazon.com/images/I/71URIyaOJmL.jpg)
![Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV) - Image 5](https://m.media-amazon.com/images/I/81OEiwdWJGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, easy to use TV bias lighting
*by A***O on July 13, 2024*

This is the third time I've bought this LED strip. I keep coming back to this one because it's simple to use, reliable, and cheap. I've tried other bias lights with dimming features and color control and they are just complicated for no reason, the remote runs out of battery and the batteries are not standard size. I don't need any of those features for a TV bias light. This one has no on-off switch, no dimmer control, no color control. You plug it into a USB port on the back of the TV and it turns on and off with the TV. Simple and no fuss. In terms of sizing, I've used this on a 65", 85" and now 98" TV. For the 98" TV, I bought the XXL length. As you can see from the picture, I did not run it to the very edge of the TV. It sits about 12" inboard on all sides. That works perfectly in my view. I have tried running the light strip very close to the edge of the TV and it's too bright and distracting. I like my bias lighting to be subtle and plain, D6500 white. For Sony TVs, they will sometimes send power to the USB port when the TV is turned off. To keep the bias light off with TV off, I have installed a USB power switch so I could just shut it off. Not a big deal and much simpler to use than the janky remote controls that comes with the color changing lights that are easy to lose or runs out of battery power after a year or so.

### ⭐⭐⭐⭐⭐ Very Good Quality. Bright. Cooler Color Temp. Power Within USB 3 Spec
*by A***N on December 11, 2017*

Works great. My only complaint is that the light is more blueish, while I prefer a more reddish (lower, “warmer” temperatures). I knew this going in, and for me, the convenience of the optional RF dimmer switch and the USB power trump this minor complaint. I installed the 118” “Large” Luminoodle kit on a Vizio P55-c1 (55” 4K TV). I installed in on the back where the back was parallel with the wall behind it. Because the rear of my TV is slightly curved around the edges (~5” radius), the “flat” area that I applied it to ended up being about 3” in from the left, right, and top. If you’re unsure what size you need, measure out a piece of string and see how well that would work. Note also the connector length when considering placement. It’s a very thoughtful design, with a flat cable and bi-directional USB connnector. The adhesive is genuine 3M OEM molding tape. This is the stuff they use in the automotive world to e.g. stick the chrome model name of the car onto the car. Trust me, it’s what you want. Once applied (you peel the red tape off from the grey adhesive, which itself is stuck on one side to the back of the flexible Luminoodle circuit board), it’s not going anywhere until you want it to. As long as you have clean hands and a clean surface (dust the back of your TV before applying the Luminoodle), you’ll be able to re-stick it as long as you’re careful if you mess up initially. Again, it’s the best stuff that they could have possibly used. Measure it out and plan where you want to install it before you go to stick it on and you’ll do well. I also went for the optional RF dimmer switch, which is equally great, and shares the flat cable + bidirectional USB connector (you can plug it in “backwards” and it works fine). I control it using a Broadlink RM-Pro, which is another IMO very good product. The RF range is good, there are MANY brightness levels, and the interface is simple. As some of you have been, I was curious about the actual power draw for the large size. I measured using two genuine Apple 110v USB adapters - the 5W iPhone adapter and the 12W iPad adapter. With the dimmer on full bright, the 118” Large Luminoodle drew 0.71A@5.16v (3.7 watts). On the dimmest setting, it was drawing 0.04@4.97V (this was running through a USB 3 extension cable into my TV’s USB 2.0 port -> tester -> dimmer on lowest setting -> Luminoodle). TL;DR a USB 3.0 port should be able to provide 900mA of power at 5v. This draws less than that in all circumstances for the large size, even with the dimmer. If your TV has a USB port that is blue inside, this will work as bright as it can possible go. If you only have USB 2.0, there’s a small chance that your TV will complain about the device drawing too much power for the Large size (not sure if other sizes draw less power, but they *should*) and you’d have to potentiallly use a USB wall adapter or something.

### ⭐⭐⭐⭐⭐ I love them and for the price and 5 minutes install time you should give them a try if you are on the fence about them
*by C***P on April 6, 2017*

I wasn't sold on the idea of bias lighting at first but I figured after reading many positive comments on the A/V forums for my Samsung KS8500 I decided I would give it a shot. This kit isn't expensive at all so the risk level was pretty low. Well, I got it in, unrolled it, and stuck on the back of my curved screen. It made it all the way up one side, across the top, and all the way down the other side with no problems just like they stated in their description. If you plug these into the USB plug on the back of you TV then they will even turn on and off with your TV, at least on the KS8500 they do. It took maybe 5 minutes from start to finish. I was very impressed with the light output of these lights even though my TV sits in the corner of the room and is a few feet out from the wall too. It allows us to comfortably watch TV in the dark while still being able to see and it also creates a nice "aura" around the screen. I will say they also seem to make the bright colors in animated movies like Finding Dory pop even more than normal, so much so that even my son says he likes the TV better with the bias lights on it. Bias lights are also supposed to reduce eye strain and I'll take all the help I can get there during my late-night Horizon: Zero Dawn sessions. Overall I am very pleased with the look and function of these lights and highly recommend them. *****There is one important thing to keep in mind when purchasing/installing these lights if you have a KS8500 or KS8000, the light strip will make it all the way around 3/4 of the TV screen but there is not enough slack left to make it to the USB plug on the back of the TV. To remedy this I just spent another $3-$4 on a 1-meter USB extension. The length was much longer than needed but I figured better safe than sorry.*****

## Frequently Bought Together

- Power Practical USB Bias Lighting, LED TV Backlight Strip, Ambient Home Theater Light, TV Accent Lighting to Reduce Eye Strain, Improve Contrast, White, X-Large (41"-59" TV)
- Luminoodle USB Switch and Dimmer - Female to Male On Off Switch with Wireless Remote - Power Switch for DIY, TV Bias Lighting, LED String Lights, Fairy Lights

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-19*