---
product_id: 396746605
title: "BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp"
brand: "benq"
price: "€ 63.29"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.pt/products/396746605-benq-screenbar-halo-led-monitor-light-bar-wireless-controller-backlight
store_origin: PT
region: Portugal
---

# 800 Lux brightness 3 AAA batteries, long-lasting remote 100+ stepless dim & color levels BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp

**Brand:** benq
**Price:** € 63.29
**Availability:** ❌ Out of Stock

## Summary

> 💻 Illuminate your workspace, not your screen — work smarter, not harder!

## Quick Answers

- **What is this?** BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp by benq
- **How much does it cost?** € 63.29 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/396746605-benq-screenbar-halo-led-monitor-light-bar-wireless-controller-backlight)

## Best For

- benq enthusiasts

## Why This Product

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

## Key Features

- • **Space-Saving Minimalism:** Patented clip mounts on almost any monitor, freeing your desk from clutter
- • **Premium Build & Experience:** Aluminum finish with smooth touch control and battery life that lasts months
- • **Wireless Precision Control:** Smart remote with over 100 brightness & color temp levels for personalized ambiance
- • **Curved & Flat Monitor Ready:** Weighted clip fits bezels ≥0.25" and thickness up to 2.36", including curved screens
- • **Eye-Care Lighting Revolution:** Dimmable front & back light with zero screen glare for all-day comfort

## Overview

The BenQ ScreenBar Halo is a premium USB-powered LED monitor light bar designed to reduce eye strain with adjustable front and back lighting. Featuring over 100 stepless brightness and color temperature settings controlled wirelessly, it mounts securely on most flat and curved monitors with a space-saving clip design. Crafted from aluminum with a sleek matte finish, it delivers 800 Lux of glare-free illumination, making it the ultimate eye-care desk lamp for professionals who demand comfort and style.

## Description

desertcart.com: BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp : Electronics

Review: I highly recommend this product! - If you are looking at this product chances are that you have already looked for reviews on YouTube, etc. It does everything it states it does. It is something that will always be in my office as its a fantastic light. Its construction is premium, even the unboxing is an experience, it feels like a premium product from the moment it ships to your door. The remote control is also very premium, I have had this for months and used it monday-friday for almost a year and have not had to change out the batteries. The touch control also feels very premium, zero lag, and feels like your touching an expensive premium product. But the most important factor is the lighting, it really changes things if you work primarily on a computer. I cannot imagine going back to working without this product, its a good ivesment in my opinion and is worth the asking price.
Review: Must be the best desk light money can buy - This was a great addition to the late night work / gaming all feels worthy of the price tag auto function works great and no reflection on the screen or my eyes just light where it needs to go. Fits perfect on a curved screen which normal cheaper lights will not and glare off the corners of the screen. Wireless control instantly pairs after putting the batteries in and works and can dim the light or warmth if your feeling like a cozy reading session turn it all the way down. Initially was hesitant on the price but it’s well worth it being the best desk light you can get. Control wheel feels premium metal and weighed light mounts steady even when moving desk up and down or typing.

## Features

- INTEGRATED BACK LIGHT: Our newly integrated back light design enhances overall eye comfort, no matter in screen if you are working or relaxing entertaining. Adjust it to your preferred brightness or color temperature and then set it as “My Favorite” via the smart wireless controller according to your needs.
- 3 EYE CARE SETTING MODES: Its dimmable Front and Back Light complement each other to reduce glare to a minimum and increase eye comfort as much as possible. The upgraded asymmetrical optical design ensures no reflected glare on your screen.
- SMART WIRELESS CONTROLLER: Customizable and stepless lighting allows you to switch modes and adjust brightness and color temperature levels. Over 100 stepless levels for work and leisure. Personalized adjustment: 3 modes (Front, Back, Front& Back Light).
- SPACE SAVING: Unlike your normal desk lamp, ScreenBar Halo is powered via USB. The patented clip design mounts on top of almost any monitor, saving valuable space on your desk, no lamp base or extra wires to mess up your workspace. USB cable length is 5.9” (1.5m).
- HIGH COMPATIBILITY: ScreenBar Halo is designed with its unique weighted clip to fit most monitors. It supports monitors with >=0.25" (0.63cm) bezel width and thickness up to 2.36” (6cm) for flat monitors and up to 1.5” (3.8cm) for curved monitors over 1000R. Non-planar monitor back designs may cause mounting problems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WT889V3 |
| Assembly Required | No |
| Base Material | Aluminum |
| Batteries | 3 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #50 in USB Reading Lamps |
| Brand | BenQ |
| Brightness | 800 Lux |
| Bulb Base | BA20S |
| Bulb Shape Size | ED28 |
| Color | Gray |
| Control Method | Remote |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,858) |
| Date First Available | February 17, 2021 |
| Efficiency | 20 lumens per watt |
| Finish | Metallic |
| Finish Type | Metallic |
| Global Trade Identification Number | 00840046045265 |
| Included Components | Power Cable |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Hanging |
| Is Cordless? | No |
| Is Waterproof | false |
| Item Package Quantity | 1 |
| Item Weight | 1.76 pounds |
| Item model number | ScreenBar Halo |
| Lamp Type | Desk Lamp |
| Light Color | Cool White |
| Light Source Type | LED |
| Lighting Method | Adjustable |
| Manufacturer | BenQ |
| Material | Aluminum |
| Model Name | ScreenBar Halo |
| Mounting Type | Tabletop |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Pieces | 1 |
| Part Number | 9H.W49WT.ES4 |
| Pattern | Solid |
| Power Source | USB and battery |
| Product Benefits | Dimmable |
| Product Dimensions | 3.73"D x 19.7"W x 3.82"H |
| Room Type | Usb,Wireless |
| Sensor Technology | Analogue |
| Shade Color | Matte Grey |
| Shade Height | 3 Inches |
| Shade Material | Metal |
| Shape | Asymmetrical |
| Size | 15 x 50 x 10.2 cm |
| Special Feature | Adjustable Color Temperature, All-round Illumination: Front, Back, Both, Auto dimming, Dimmable, Memory |
| Special Features | Adjustable Color Temperature, All-round Illumination: Front, Back, Both, Auto dimming, Dimmable, Memory |
| Specific Uses For Product | Computer monitor light bar for studio working, reading, studying, designing, editing in personal space and personal studio, clips on monitors with thickness from 0.28" to 1.57" including curved ones |
| Style | Minimalist |
| Switch Type | Touch |
| Theme | Space |
| UPC | 840046045265 |
| Voltage | 5 Volts |
| Warranty Description | 1 year. |
| Water Resistance Level | Not Water Resistant |
| Wattage | 6.5 watts |

## Product Details

- **Base Material:** Aluminum
- **Bulb Base:** BA20S
- **Finish Type:** Metallic
- **Item Weight:** 1.76 Pounds
- **Product Dimensions:** 3.73"D x 19.7"W x 3.82"H

## Images

![BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp - Image 1](https://m.media-amazon.com/images/I/21pv8pD2i6L.jpg)
![BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp - Image 2](https://m.media-amazon.com/images/I/31JG1dBz-JL.jpg)
![BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp - Image 3](https://m.media-amazon.com/images/I/31lqfU+PhyL.jpg)
![BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp - Image 4](https://m.media-amazon.com/images/I/416--Bdj2xL.jpg)
![BenQ ScreenBar Halo LED Monitor Light Bar - Wireless Controller, Backlight, Adjustable Brightness/Color Temperature, Eye-Care Light Bar, No Screen Glare, Space-Saving, USB Powered Lamp - Image 5](https://m.media-amazon.com/images/I/41TEK9IgIkL.jpg)

## Questions & Answers

**Q: Can you link two screw bars to one dial? I still use dual monitors.**
A: YES, If you buy 2 units of ScreenBar Halo, both of them can use one wireless controller to control 2 light bars.
Both of light bars will use the same settings of wireless controller and can't set different settings individually.
For more information, please check as follows in ScreenBar Halo product page of Amazon US.

Product guides and documents
User Manual (PDF)

Pairing and Connecting Multiple ScreenBar Halos
You can pair and connect a wireless controller with multiple lamps to operate at the same time.
If the distance between the controller and these lights is within 1 meter, the settings of these lamps will change simultaneously.
1. Unplug the lamp.
2. Make sure that the power indicator is on (the wireless controller is activated), and the wireless controller is within 1 meter of the lamp.
3. While holding the Light Mode Switch button, tap and hold the My Favorite Mode button for about 5 seconds. You will see the function indicators on the wireless controller start flashing simultaneously.
4. After the indicators start flashing, cover the light sensor (on the reverse side of the light bar) of the lamp you wish to pair then plug in the USB power cord within 15 seconds. If the controller and the lamps are successfully paired and connected, all the indicators will turn off and the controller will go into sleep mode.

**Q: Can you put a Logi webcam on top of the lightbar?**
A: Webcam Accessory will be available soon in BenQ Store. 
However, some of the users have simply added webcam onto ScreenBar Halo without accessory. We recommend to try it first without accessory.
https://www.benq.com/en-us/lamps/accessory.html

**Q: Can front and rear lights be controlled independently? There are times I may only want the rear (ambient) light in operation.**
A: ScreenBar Halo features three settings: front light, back light and both. You may adjust the brightness and color temperature in every setting. When both lights are on, they cannot be controlled independently.

**Q: Can you connect one or more computers at the same time? I have a work computer and a gaming rig that I would love to get this hooked up to.**
A: Hello there,

ScreenBar Halo is a USB-powered monitor light bar mounted on top of the monitor to light up the desk and to reduce the contrast between the brightness of the screen and the surrounding environment. Users can adjust brightness level and color temperature with the wireless controller that comes with the light. If you have a dual monitor setup, you can place the light on the monitor that you spend more time on, or simply change its position to the other monitor when needed. ScreenBar Halo guarantees a 500lux lighting coverage of 63 x 40 cm on your working area, which will be sufficient even for dual monitor users. 

If you have any further questions, please contact us through the online chat on our official website. Our customer service team will be happy to assist you.
We hope you have a nice day.

Thank you.

Best regards,
BenQ Lighting

## Customer Reviews

### ⭐⭐⭐⭐⭐ I highly recommend this product!
*by S***G on September 1, 2025*

If you are looking at this product chances are that you have already looked for reviews on YouTube, etc. It does everything it states it does. It is something that will always be in my office as its a fantastic light. Its construction is premium, even the unboxing is an experience, it feels like a premium product from the moment it ships to your door. The remote control is also very premium, I have had this for months and used it monday-friday for almost a year and have not had to change out the batteries. The touch control also feels very premium, zero lag, and feels like your touching an expensive premium product. But the most important factor is the lighting, it really changes things if you work primarily on a computer. I cannot imagine going back to working without this product, its a good ivesment in my opinion and is worth the asking price.

### ⭐⭐⭐⭐⭐ Must be the best desk light money can buy
*by K***N on June 15, 2025*

This was a great addition to the late night work / gaming all feels worthy of the price tag auto function works great and no reflection on the screen or my eyes just light where it needs to go. Fits perfect on a curved screen which normal cheaper lights will not and glare off the corners of the screen. Wireless control instantly pairs after putting the batteries in and works and can dim the light or warmth if your feeling like a cozy reading session turn it all the way down. Initially was hesitant on the price but it’s well worth it being the best desk light you can get. Control wheel feels premium metal and weighed light mounts steady even when moving desk up and down or typing.

### ⭐⭐⭐⭐⭐ A must have desk accessory. Space saver
*by P***K on June 4, 2025*

I recently bought the BenQ ScreenBar Halo LED Monitor Light to spruce up my workspace, and it’s honestly a game-changer! It clips onto my monitor so easily with its counterweight design, fitting my curved screen perfectly with the included adapter—no fuss, no scratches. The front light bathes my desk in bright, glare-free illumination (500 lux minimum!), making it super easy to see my keyboard and notes, while the backlight adds a cozy glow behind the monitor that really cuts down on eye strain. The wireless controller is a slick touch, letting me tweak brightness and color temperature (2700K to 6500K) without cluttering my desk, though it took a sec to get used to the touch sensitivity. I love the auto-dimming mode for adjusting to room light, and it’s USB-powered, so I just plug it into my laptop. For $179, it feels premium and has totally leveled up my desk vibe—definitely recommend if you want a cleaner, comfier setup

## Frequently Bought Together

- BenQ ScreenBar Halo LED Monitor Light - Wireless Controller, Adjustable Brightness & Color Temperature, Eye-Care Light Bar, No Screen Glare, Space Saving, USB Powered
- Felt Desk Mat | Computer Mat for Desk(36x12Inches) | Large Felt Mouse Pad and Keyboard Mat | Desk Protector for Office | Dark Gray
- N NOROCME 192 PCS Cable Management Kit 4 Wire Organizer Sleeve,11 Cable Holder,35Cord Clips 10+2 Roll Cable Organizer Straps and 100 Fastening Cable Ties for Computer TV Under Desk, black,clear

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-05*