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 screens. For more information, 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.

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Description

💡 Illuminate your workspace, not your glare — work smarter, not harder.

CUSTOMIZABLE AMBIANCE - Stepless brightness and broad color temperature range adapt perfectly to any time of day or task mood.
EYE CARE LIGHTING MASTERY - Wide ambient backlight + glare-free front light reduces eye strain and boosts focus for marathon work sessions.
SEAMLESS WIRELESS CONTROL - Intuitive dial with real-time display lets you fine-tune brightness and color temp without breaking your workflow.
SMART AUTO DIMMING SENSOR - Automatically adjusts lighting to your environment, ensuring optimal comfort and energy efficiency.
SPACE SAVING SLEEK DESIGN - Minimalist clip-on fits curved and flat monitors up to 2.36" thick, freeing your desk from clutter.

The BenQ ScreenBar Halo 2 is a premium LED monitor light designed to reduce eye strain with its asymmetrical anti-glare front light and wide ambient backlight. Featuring wireless dial control for precise brightness and color temperature adjustments (2700K-6500K), it fits a wide range of monitors including curved screens, and saves desk space with its sleek clip-on design. Ideal for professionals seeking enhanced visual comfort and productivity.

Specifications

Base Material	Aluminium
Product Dimensions	14.3D x 50W x 10.9H Centimeters
Item Weight	800 Grams
Lamp Type	Desk Lamp
Switch Type	Remote switch
Style	Minimalist
Brand	BenQ
Colour	Black
Special Feature	Adjustable Colour Temperature, Dimmable, Energy Efficient, Motion Sensor, Timer
Light Source Type	LED
Material	Aluminium, Polycarbonate
Recommended Uses For Product	Reading
Power Source	Corded Electric
Number of Light Sources	1
Included Components	Adapter, Remote Control
Wattage	5 Watts
Number of Items	1
Indoor/Outdoor Usage	Indoor
Efficiency	E
Voltage	5 Volts (DC)
Global Trade Identification Number	04718755095597
Size	Small
Manufacturer	BenQ, BenQ, ‎BenQ, BenQ Corporation 16 Jihu Road, Neihu 114, Taipei, Taiwan
Color	Black
Shipping Weight	1.82 Kilograms
Item Model Number	ScreenBar Halo 2
Body Material	Aluminium
Item Part Number	9H.W4PWT.US1
Primary material	Aluminium, Polycarbonate
Capacity	Small
Manufacturer	BenQ

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

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