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BenQ

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

  • Based on 2,810 reviews
Condition: New
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$152.15 Why this price?
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Sep 21
Order within 10 hours and 12 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: Aluminum


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: ‎Aluminum


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, All-round Illumination Front, Back, Both, Auto dimming, Dimmable, Memory


Light Source Type: ‎LED


Material: ‎Aluminum


Room Type: ‎Bedroom, Study Room


Recommended Uses For Product: ‎Reading


Power Source: ‎USB and battery


Shape: ‎Asymmetrical


Number of Light Sources: ‎1


Included Components: ‎Power Cable


Is Waterproof: ‎false


Bulb Shape Size: ‎A19


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


Assembly Required: ‎No


Model Name: ‎ScreenBar Halo


Global Trade Identification Number: ‎65


Product Benefits: ‎Dimmable


Manufacturer: ‎BenQ


Shade Height: ‎3 Inches


Theme: ‎Space


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, All-round Illumination Front, Back, Both, Auto dimming, Dimmable, Memory


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: Sunday, Sep 21

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • 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
    • 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. ... show more
Reviewed in the United States on September 1, 2025 by SG
    • Must be the best desk light money can buy
Review Image by Kevin Kevin
Review Image by Kevin Kevin
Review Image by Kevin Kevin
Review Image by Kevin Kevin
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. ... show more
Reviewed in the United States on June 15, 2025 by Kevin Kevin
    • High-quality Light I Didn't Know I Needed - Great Value Overall
This is a product I didn't know I needed until I got it. Had seen several YouTube videos talking about it, but didn't realize how much of a lighting difference it would make until I got one. Finally pulled the trigger and wow, it's great! I prefer to work in a darker office, but sometimes need a bit of light. This lights up my keyboard and desk without taking over the room. Lots of variability in color and temperature. The separate controller is a nice extra, and the favorites feature lets me return to my default setting if I ever need to adjust it brighter or dimmer for a bit. Not cheap, but well made and worth it. ... show more
Reviewed in the United States on August 4, 2025 by James Woosley
    • Still the best monitor Lightbar you can buy
(If money is a no problem) With the new glossy oled monitor coming out, light bar decision became harder than ever. You need one that not reflects all of the light on your monitor. I have tried them all, and all failed (Xiao mi, Razer Aether, Quntis,etc. only Asus one I havent tried) This is the only one that truly shown no reflection on the oled screen. The value is not great for sure. But if you want to pair with your new oled, then I think this is the only good choice. Fit well, sturdy, look great, i just dont like the divide in the middle, but that just preference. If you dont care that much of a little bit of light reflected on your screen (and save some money), then Xiaomi is a great choice. But by far this still superior in that aspect. I took one star off because of value. ... show more
Reviewed in the United States on April 25, 2024 by Huy Ng
    • A must have desk accessory. Space saver
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 ... show more
Reviewed in the United States on June 4, 2025 by Patrick

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