Why does the light turn on and off by itself?

You might have activated the auto on/off function, which detects motion in a 23.6±3.9" cone-shaped area ahead.

Why doesn't my wireless controller work?

The controller is not faulty. When idle, the icons dim. To activate the controller, tap any function icon first (not the display panel). Then rotate the dial to adjust brightness/color temperature, or press another icon to use its function.

Why do I see glare on my screen when using ScreenBar Halo 2?

ScreenBar Halo 2's asymmetrical optics prevent screen glare. If you notice glare, the lamp may not be mounted correctly. Please ensure the clamp’s top is completely flat, not tilted. You can also rotate the lamp to adjust the angle for your monitor.

Is my monitor compatible with the ScreenBar Halo 2?

ScreenBar Halo 2 fits monitors 0.17–2.36" thick and 1000R-1800R curved, including Apple Studio Display and iMac. Ensure the clamp sits level on top of the monitor and the lamp does not tilt forward when mounted. For more details, please contact BenQ.

Why does the power on/off button on the wireless controller keep blinking and fail to control the lamp?

The blinking means that the controller has lost its connection with the lamp. To restore the connection, please follow the tutorial video on this product page or the guide on BenQ’s website. For more help, contact our customer care via online chat.

BenQ ScreenBar Halo 2 LED Monitor Light - Wireless Controller, Adjustable Brightness & Color Temperature, Eye-Care Light Bar, No Screen Glare, Space Saving, USB Powered

Product ID: 736336743

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Details

Base material
Aluminum
Bulb base
E27
Finish type
Matte
Item weight
800 Grams
Product dimensions
8D x 11W x 40H

💡100+ stepless brightness & color levels

🔋USB-powered, space-saving design

🖥️Fits curved monitors 0.7-6 cm thick

Description

💻 Illuminate your workspace, not your glare — work smarter, not harder!

EFFORTLESS USB POWER - Plug & play with standard 5V/1.5A USB power—no bulky adapters or extra wires needed.
SPACE SMART MOUNTING - Patented clip fits almost any monitor, freeing up your desk from clutter and cables.
GLARE FREE EYE COMFORT - Asymmetrical optical design eliminates screen glare for healthier, longer work sessions.
CURVED MONITOR COMPATIBLE - Weighted clip secures perfectly on curved screens, enhancing any modern workstation.
PRECISION WIRELESS CONTROL - Stepless dimming and color temp adjustment via sleek desktop dial for personalized ambiance.

The BenQ ScreenBar Halo 2 is a USB-powered LED monitor light designed to reduce eye strain with customizable front and back lighting. Featuring over 100 stepless brightness and color temperature levels controlled wirelessly, it fits curved monitors up to 6 cm thick with a patented clip, saving desk space and eliminating screen glare for a healthier, more productive work environment.

Specifications

ASIN	B0DK59YKRS
Additional Features	Adjustable Color Temperature, Dimmable, Motion Sensor
Base Material	Aluminum
Base material	Aluminum
Best Sellers Rank	#653 in Computers ( See Top 100 in Computers ) #18 in Computer Monitor Accessories
Brand Name	BenQ
Bulb Base	E27
Bulb Shape Size	A19
Bulb base	E27
Color	matte Grey
Connectivity Protocol	Bluetooth
Controller Type	Desktop Dial
Country of Publication	China
Customer Reviews	4.7 out of 5 stars 4,701 Reviews
Efficiency	Efficient
Finish Types	Matte
Finish type	Matte
Global Trade Identification Number	04718755095597
Included Components	Remote Control
Indoor Outdoor Usage	Indoor
Is Product Cordless	No
Is Waterproof	false
Item Dimensions D x W x H	8D x 11W x 40H centimeters
Item Weight	800 Grams
Item weight	800 Grams
Lamp Type	Desk Lamp
Lamp type	Desk Lamp
Light Source Type	LED
Lighting Method	Front & Backlighting
Manufacturer	BenQ
Material Type	Aluminum
Model Number	ScreenBar Halo 2
Mounting Type	Desktop
Number of Items	1
Number of Light Sources	1
Power Source	Electrical cable (USB)
Product dimensions	8D x 11W x 40H centimeters
Recommended Uses For Product	Reading
Room Type	Office
Shade Color	Dark Grey
Shade Material	Aluminum
Style Name	Ultrawide/Wireless/Backlight
Switch Type	Remote
Unit Count	1.0 Count
Voltage	5 Volts (DC)
Wattage	5 watts

Reviews

K**M

Perfect

Brilliant lovely bit of kit.

1.11.2025

V**F

جيد جداًَ

الجوده عاليه لكن سطوع الضوء قوي الامامي حتي لو وضعته علي 1% . الضوء الخلفي هادي وممتاز اتمني لو اقدر انزل الضوء اكثر

18.11.2025

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