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BenQ ScreenBar Halo LED Monitor Light/Wireless Controller/Adjustable Brightness and Color Temperature/Eye-Care Monitor Light Bar/No Screen Glare/Space Saving/Curved Monitors/USB Powered

  • Based on 2,427 reviews
Condition: New
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$179.00 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Dec 23
Order within 12 hours and 9 minutes
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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.

Finish Type: Metallic


Base Material: Plastic


Product Dimensions: 3.73"D x 19.7"W x 3.82"H


Item Weight: 1.8 Pounds


Lamp Type: Desk Lamp


Finish Type: ‎Metallic


Base Material: ‎Plastic


Product Dimensions: ‎3.73"D x 19.7"W x 3.82"H


Item Weight: ‎1.8 Pounds


Lamp Type: ‎Desk Lamp


Shade Color: ‎Matte Grey


Shade Material: ‎Metal


Switch Type: ‎Touch


Style: ‎Controller


Brand: ‎BenQ


Color: ‎Gray


Special Feature: ‎Adjustable Color Temperature, Dimmable, Auto dimming, Memory, All-round Illumination Front, Back, Both


Light Source Type: ‎LED


Material: ‎Aluminum


Room Type: ‎Bedroom, Study Room


Recommended Uses For Product: ‎Reading


Power Source: ‎USB and battery


Shape: ‎Asymmetrical


Controller Type: ‎Remote Control


Number of Light Sources: ‎1


Connectivity Technology: ‎USB


Included Components: ‎1 x ScreenBar Halo lamp (with USB power cord)


Is Waterproof: ‎false


Mounting Type: ‎Tabletop


Wattage: ‎6.5 watts


Number of Items: ‎1


Lighting Method: ‎Adjustable


Control Method: ‎Remote


Indoor/Outdoor Usage: ‎Indoor


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


Water Resistance Level: ‎Not Water Resistant


Installation Type: ‎Hanging


Number of Pieces: ‎1


Efficiency: ‎20 lumens per watt


Voltage: ‎5 Volts


Brightness: ‎800 Lux


Is Cordless?: ‎No


UPC: ‎840046045265


Global Trade Identification Number: ‎65


Manufacturer: ‎BenQ


Shade Height: ‎3 Inches


Part Number: ‎9H.W49WT.ES4


Item Weight: ‎1.76 pounds


Item model number: ‎BenQ ScreenBar Halo


Batteries: ‎3 AAA batteries required. (included)


Finish: ‎Metallic


Pattern: ‎Solid


Item Package Quantity: ‎1


Special Features: ‎Adjustable Color Temperature, Dimmable, Auto dimming, Memory, All-round Illumination Front, Back, Both


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Warranty Description: ‎1 year.


Date First Available: February 17, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Definitely worth it for the quality and comfort it provides
One of the best things about this product is the wireless controller, which makes it really easy to change the brightness and color. The controller is simple to use, so you can adjust the light while sitting at your desk. You can also make small changes to both brightness and color, which helps reduce eye strain, especially if you work on the computer for a long time. The light doesn’t reflect on the monitor screen and softly lights up the area around it without any glare. This makes it much better than regular monitor lamps and helps you stay focused while working. It’s easy to set up, attaches securely to the monitor, and doesn’t take up much space, so your desk stays tidy, which is a big plus. The design is clean, and the quality of the light is great. There are no shadows or extra reflections on the screen, which helps you concentrate. I would recommend this to anyone who needs to reduce eye fatigue while working long hours. Overall, the BenQ ScreenBar Halo costs a bit more, but it’s definitely worth it for the quality and comfort it provides. ... show more
Reviewed in the United States on September 9, 2024 by Hwan Lee

  • Outstanding light bar for flat or curved monitor
This is an outstanding light bar. It is bright, adjustable as to temperature, brightness, and angle, and the remote is durable and functions extremely well. The back light adds aesthetic benefit but also alleviates eye strain and can be turned on or off with or without the light bar. In the image, the BenQ ScreenBar Halo is paired with a Samsung 49" Odyssey G9 OLED curved 32:9 ultrawide monitor (1800 curve radius). In order to use this device on a curved monitor, there is a small adapter that must be fitted. The one problem I encountered with this setup is that the weight of the 'rear end' of the light bar is insufficient to keep the light bar sitting at the desired angle while mounted (it will sag downward and slightly block the screen). To fix this issue, I used a small circular cutout of velcro which I applied to the back of the light bar and the back of the monitor, which holds everything in place nicely. This is a small issue that arises solely because of the curved monitor setup and I do not hold it against the device as it was apparently designed for flat monitors. I highly recommend this product and believe it is worth the premium price. ... show more
Reviewed in the United States on March 19, 2024 by Adam S Adam S

  • Worth The Price Tag!
I wasnt really in the Market for a light bar and I never thought I really needed as well. I am on a phase where I want to update my desk setup and this came up on a lot of reviews. So I decided to bit the bullet and give it a try. This purchase helped my eye strain and headaches that I didnt think was going to fix. Pros: 1. Light has a sleek design. 2. Many color options and temperatures. 3. Has a backlight / bias lighting. 4. Helped my eye strain and headaches. 5. Great materials 6. The wireless dials is a modern touch. 7. beautiful unboxing experience Cons: 1. Price tag can sway you away but its worth it. 2. Wish the dial had more options to change the color modes from the back lighting. ... show more
Reviewed in the United States on February 6, 2024 by YimYorn

  • Mac Studio Display 7mo in so far so good
I have no complaints so far and it’s been 7 months of consistent use every other day for work and study as a grad student. I’ve even had it on for as long as 24 hrs without turning it off multiple times and never had any issues! So it’s built to keep up with your needs! It also never gets hot thanks to the LED tech. I haven’t had any issues with flickering or it not turning on. It has always worked for me consistently. I don’t have my BenQ lamp directly plugged in to my monitor as a power source. Instead, I have it plugged into a small extension cord that has a USB port which I keep top of my desk. I recommend the Tessan brand extension cord sold on Amazon, the best hands down (can be mounted to wall or desk). I believe your BenQ lamp may flicker if you plug it into something that does not provide adequate power. I noticed when I have it directly plugged into my Mac Studio Display using a USB to USB-C adapter (since Apple only has USB-C ports) it sometimes flickers (which may indicate that my monitor is not a significant or consistent enough power source for it). However, plugging it into a stronger power source like an actual extension outlet with a USB port resolves that issue! Overall, it’s been a game changer! No more eye strain. I’m so glad I invested in this BenQ lamp with the remote control, though there is a cheaper model, I prefer this one for the fancy remote control touch dial that sits nicely on my desk. Definitely makes it feel more like a luxury product. I enjoy all the settings it provides like brightness, warm/cool lighting, backlit/front lit or both, etc. So many options to fit your work/study needs at all hours of the day! It’s been just what I need to do work all night long on those days when I really need to get things done. Whah attracted me to this product is the fact that it isn’t obnoxiously brought, meaning it doesn’t light up the entire room if you turn it on. It provides very focused light but not too focused or direct where it only lights up a certain part. It lights up my whole desk without lighting up the whole room if that makes sense? My desk is in our bedroom and I’m glad my partner is no longer bombarded with a ton of light like if I were to turn on the ceiling fan light or a traditional desk or floor lamp. The BenQ monitor lamp really provides more controlled lighting just where you need it! ... show more
Reviewed in the United States on June 22, 2024 by Jacqueline

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