---
product_id: 626832775
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: "AR$70719"
currency: ARS
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.ar/products/626832775-benq-screenbar-halo-led-monitor-light-bar-wireless-controller-backlight
store_origin: AR
region: Argentina
---

# 800 Lux brightness USB powered + AAA batteries included 100+ stepless brightness & 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:** AR$70719
**Availability:** ❌ Out of Stock

## Summary

> 💻 Illuminate your workspace, protect your eyes, and own the productivity glow-up!

## 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?** AR$70719 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/626832775-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

- • **Plug & Play Convenience:** USB powered with included AAA batteries, no assembly required—instant upgrade for your workspace.
- • **Universal Monitor Compatibility:** Fits flat and curved monitors with bezel thickness up to 2.36” and supports curved screens over 1000R.
- • **Space-Saving, Clutter-Free Setup:** Patented clip mounts on almost any monitor, freeing up your desk from bulky lamps and cables.
- • **Eye-Care Tech for All-Day Comfort:** Dimmable front & back light with asymmetrical design eliminates screen glare and reduces eye strain.
- • **Personalized Lighting at Your Fingertips:** Wireless controller offers 3 modes and over 100 stepless brightness & color temperature adjustments.

## Overview

The BenQ ScreenBar Halo is a sleek, 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 effortlessly on most flat and curved monitors, saving desk space while enhancing visual comfort for professionals who demand ergonomic excellence.

## Description

BenQ ScreenBar Halo LED Monitor Light/Lamp with Wireless Controller/Adjustable Brightness and Color Temperature/Eye-Care/No Screen Glare/Space Saving/Curved Monitors/USB Powered(ScreenBar Halo_Grey).

Review: Great product for your health -- I didn't know I needed it - I honestly was not expecting at all that this lighting would be so good. It just feels right, being properly exposed to your device. It kind of feels being outside. After only one working day from home I could tell the eye fatigue was reduced. Turning the Screenbar on and off is quite shocking because you find out how much contrast you used to expose your eyes too. At my age (~30) this investment feels much much more valuable than purchasing a top notch ergonomic office chair. I would recommended to start with this rather than buying a 2keuros chair. I will purchase a cheaper screenbar for my work office and see if it is decent when compared to the amazing BenQ Screenbar Halo.
Review: 毎日画面が眩しく感じてた - 今まで部屋をどう明るくしても、画面を暗く調整しても、なぜか画面が眩しく感じてしまいどう仕様もなかったのですが、このモニターライトを設置したらそれが無くなり、画面の明るさ調整なんかしなくても良くなるほどで、ずっと快適です！！目の疲労感も減りました！そもそも部屋のライトも不要になってしまった。 背面のライトや、オートで調整してくれる機能もとっても便利で、回して調整する仕様も素敵。何よりめちゃくちゃかっこいいデスクになりました。もっと早く出会いたかった...！！ 場所も取らず、設置対象も選ばない作りで、長く愛用できそうなところも素晴らしい。めちゃくちゃ気に入りました。なによりブラックフライデーありがとうでした。。。

## 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 |
| Age Range Description | Adult |
| Base Material | Aluminium |
| Brand | BenQ |
| Bulb Base | BA20S |
| Bulb Shape Size | A19 |
| Colour | grey |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | USB |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.6 out of 5 stars 2,924 Reviews |
| Efficiency | 20 lumens per watt |
| Enclosure Material | Aluminium |
| Finish Type | Metallic |
| Finish Types | Metallic |
| Global Trade Identification Number | 00840046045265 |
| Included Components | Power Cable |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Hanging |
| Is Product Cordless | No |
| Is Waterproof | false |
| Item Dimensions D x W x H | 9.5D x 50W x 9.7H Centimeters |
| Item Type Name | BenQ ScreenBar Halo LED Monitor Light/Lamp with Wireless Controller/Adjustable Brightness and Color Temperature/Eye-Care/No Screen Glare/Space Saving/Curved Monitors/USB Powered/USB Reading Lamp |
| Item Weight | 1.76 Pounds |
| Lamp Type | Desk Lamp |
| Light Source Type | LED |
| Lighting Method | Adjustable |
| Manufacturer | BenQ |
| Model number | BenQ ScreenBar Halo |
| Mounting Type | Desktop |
| Number of Items | 1 |
| Number of Lights | 1 |
| Number of Pieces | 1 |
| Power Source | USB and battery |
| Product Dimensions | 9.5D x 50W x 9.7H Centimeters |
| Product Features | Adjustable Colour Temperature, All-round Illumination: Front, Back, Both, Auto dimming, Dimmable, Memory |
| Recommended Uses For Product | Reading |
| Room Type | Study Room |
| Shade Color | Matte Grey |
| Shade Height | 3.82 Inches |
| Shade Material | Metal |
| Shape | Asymmetrical |
| 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 | Controller |
| Subject Character | No Subject Character |
| Switch Type | Touch |
| UPC | 840046045265 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |
| Water Resistance Level | Not Water Resistant |
| Wattage | 6.5 Watts |

## Product Details

- **Base Material:** Aluminium
- **Bulb Base:** BA20S
- **Finish Type:** Metallic
- **Item Weight:** 798 g
- **Lamp Type:** Desk Lamp
- **Product Dimensions:** 9.5D x 50W x 9.7H Centimeters
- **Shade Colour:** Matte Grey
- **Shade Material:** Metal
- **Style:** Controller
- **Switch Type:** Touch

## 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/51TVzOs05eL.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/61u5KlE5cwL.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/51K1pXeAyxL.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/61q6egoevEL.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/61YhUtKjTVL.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Great product for your health -- I didn't know I needed it
*by V***H on 11 June 2024*

I honestly was not expecting at all that this lighting would be so good. It just feels right, being properly exposed to your device. It kind of feels being outside. After only one working day from home I could tell the eye fatigue was reduced. Turning the Screenbar on and off is quite shocking because you find out how much contrast you used to expose your eyes too. At my age (~30) this investment feels much much more valuable than purchasing a top notch ergonomic office chair. I would recommended to start with this rather than buying a 2keuros chair. I will purchase a cheaper screenbar for my work office and see if it is decent when compared to the amazing BenQ Screenbar Halo.

### ⭐⭐⭐⭐⭐ 毎日画面が眩しく感じてた
*by N***V on 2 December 2025*

今まで部屋をどう明るくしても、画面を暗く調整しても、なぜか画面が眩しく感じてしまいどう仕様もなかったのですが、このモニターライトを設置したらそれが無くなり、画面の明るさ調整なんかしなくても良くなるほどで、ずっと快適です！！目の疲労感も減りました！そもそも部屋のライトも不要になってしまった。 背面のライトや、オートで調整してくれる機能もとっても便利で、回して調整する仕様も素敵。何よりめちゃくちゃかっこいいデスクになりました。もっと早く出会いたかった...！！ 場所も取らず、設置対象も選ばない作りで、長く愛用できそうなところも素晴らしい。めちゃくちゃ気に入りました。なによりブラックフライデーありがとうでした。。。

### ⭐⭐⭐⭐⭐ Perfect
*by K***M on 1 November 2025*

Brilliant lovely bit of kit.

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-24*