---
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: "฿20297"
currency: THB
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.th/products/626832775-benq-screenbar-halo-led-monitor-light-bar-wireless-controller-backlight
store_origin: TH
region: Thailand
---

# 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:** ฿20297
**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?** ฿20297 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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: Me costó una lana pero la calidad es espectacular! Tiene todo tipo de calibraciones en intensidad y tono. Creo que no hay otra mejor en el mercado!
Review: 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.

## 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 |
| Are Batteries Included | Yes |
| Assembly Required | No |
| Base Material | Aluminium |
| Batteries | 3 AAA batteries required. (included) |
| Brand | BenQ |
| Brightness | 800 Lux |
| Bulb Base | BA20S |
| Bulb Shape Size | A19 |
| Colour | grey |
| Control Method | Remote |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,827) |
| Date First Available | 24 August 2023 |
| Efficiency | 20 lumens per watt |
| Finish Type | Metallic |
| Generic 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 |
| Global Trade Identification Number | 00840046045265 |
| Included Components | Power Cable |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Hanging |
| Is It Cordless? | No |
| Is Waterproof | false |
| Item Weight | 798 g |
| Item model number | ScreenBar Halo |
| Lamp Type | Desk Lamp |
| Light Colour | Adjustable (not specified) |
| Light Source Type | LED |
| Lighting Method | Adjustable |
| Manufacturer | BenQ |
| Material | Aluminium |
| Model Name | ScreenBar Halo |
| Mounting Type | Desktop |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Pieces | 1 |
| Power Source | USB and battery |
| Product Benefits | Dimmable |
| Product Dimensions | 9.5D x 50W x 9.7H Centimeters |
| Recommended Uses For Product | Reading |
| Room Type | Study Room |
| Shade Colour | Matte Grey |
| Shade Height | 3.82 Inches |
| Shade Material | Metal |
| Shape | Asymmetrical |
| Size | ScreenBar Halo |
| Special Feature | Adjustable Colour 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 | Controller |
| Switch Type | Touch |
| Theme | Space |
| UPC | 840046045265 |
| 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:** 1.76 Pounds
- **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/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

### ⭐⭐⭐⭐⭐ Review
*by C***O on 7 September 2024*

Me costó una lana pero la calidad es espectacular! Tiene todo tipo de calibraciones en intensidad y tono. Creo que no hay otra mejor en el mercado!

### ⭐⭐⭐⭐⭐ Review
*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.

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

Brilliant lovely bit of kit.

## 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
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- 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*