Features:

• Comprehensive Lighting: Triple-curvature backlight and asymmetric front light balance the contrast between screen and environment, reducing eye fatigue caused by glare.​
• Precise control: The wireless controller provides precise adjustments, and the numeric touch panel makes it easy to set your preferred brightness and color temperature.
• Fits any monitor: With the patented clip, ScreenBar Halo 2 also fits monitor thickness from 0.2' to 2.3' and curved monitor range from 1000R to 1800R.

Clarity Proven by Science, Crafted by BenQ

International lighting studies confirm that eye fatigue arises when bright screens collide with dim surroundings. BenQ’s ScreenBar® Halo 2 solves this issue with its scientifically-proven asymmetrical, glare-free optical technology and rear-facing illumination. This design, backed by international standards, ensures that the screen and ambient light remain in harmony — delivering clarity and lasting comfort.

Comprehensive Lighting, Without Compromise

The tri-zone backlight and ASMY-Light technology front light balance the contrast between screen and surroundings, reducing glare and eye fatigue—so your eyes stay comfortable, even in the dark.​

Effortless Precision, Control at Your Fingertips​

The wireless controller offers exact adjustments, while the numeric touch panel makes it effortless to fine-tune brightness and color temperature to match your focus level.​

Universal Fit, Made for Every Screen​

The patented clamp secures firmly to almost any monitor—including curved models—while protecting against scratches or damage, ensuring ScreenBar Halo 2 adapts wherever you work.

Ensure an outstanding lighting experience with ScreenBar Halo 2​

• Comprehensive Lighting Enhancement​

The tri-zone backlight and asymmetric front light balance the contrast between screen and environment, reducing eye fatigue caused by glare.​

• Precise Control​

The wireless controller provides precise adjustments, and the numeric touch panel makes it easy to set your preferred brightness and color temperature.​

• Fits ANY Monitor

The patented clamp securely fits almost any monitor, including curved models, while protecting against potential damage.​

Ultra-Wide Front and Back Lighting

The expansive backlight softens contrast, creating a seamless transition between screen and space. It relieves eye strain and surrounds your workspace with a natural, enduring glow that preserves focus and protects vision

Illuminate Your Entire Workspace

Engineered for precision, ScreenBar Halo 2 delivers a consistent 500 lx across a 33.5 × 19.7-inch (85 × 50 cm) area. Every detail stays evenly lit, ensuring clarity and focus that endure.

Intuitive Mastery, Precision in Every Detail​

The digital control panel is more than functional — it is crafted for clarity and refinement. Angled at 15 degrees, it aligns naturally with the hand and eye, ensuring every setting for brightness and color temperature is both visible and effortless to adjust. With seamless transitions between the front and back light, the lighting becomes not only precise but also an expression of thoughtful design.

Enhanced Backlight Coverage

The patented tri-zone backlight design precisely controls light distribution, expanding ScreenBar Halo 2’s backlight coverage by 423% compared to the first generation.​

• Upper Curvature​

Reduces light directly above the screen to avoid harsh light concentration.​

• Underneath Curvature​

Connects the upper and lower light areas, creating a seamless light pattern behind the screen.​

• Side Curvature​

Extends the light further, widening the illumination on both sides of the screen.​

For Enhanced Eye Comfort

A significant contrast between screen brightness and ambient light can cause eye strain. ScreenBar Halo 2 helps balance the lighting environment and alleviate eye discomfort.

Zero Glare​

Direct lighting onto the desk to reduce screen reflections and direct glare, minimizing frequent pupil adjustments caused by high contrast in brightness, which can lead to eye discomfort.​

Precise Lighting Control with Wireless Controller​

Designed for intuitive use, the 15-degree tilt display shows brightness and color temperature. You can adjust the brightness of the front and back lights independently to suit different scenarios. The rechargeable wireless controller lasts up to 3 months on a single charge.​
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Gentle Grip, Full Protection

Details matter. The patented clamp with rubber-padded contact points secures the light bar while protecting your monitor from scratches — even on delicate or curved screens.

Clear View, Unblocked Lens​

The front edge is precisely designed to not obstruct built-in camera lenses, keeping video calls clear and natural on any monitor.

Webcam Ready, Easy Mounting​

A dedicated accessory allows quick and secure webcam installation above the light bar, so you can start meetings instantly without the hassle of setting up.

Discover how ScreenBar Halo 2 was born

In 2017, BenQ introduced the world’s first monitor light bar to help monitor users reduce eye strain. By listening to user feedback and collaborating with research experts, BenQ continuously refines its products. Recognizing that working in dim environments can lead to discomfort from the stark contrast between screen brightness and darkness, we developed the ScreenBar Halo 2. This model features a tri-zone backlight and exclusive asymmetric lighting technology to minimize glare and reflections, providing a balanced, comfortable lighting solution for low-light workspaces.

Master Lighting for Maximum Comfort

BenQ’s Smart Lighting team created the world’s first ScreenBar—designed for how we work, live, and see. Today, it’s the benchmark for eye comfort and intelligent lighting. We continue to innovate lighting that’s smarter, more personal, and always focused on your visual well-being.

Our Resolute Commitment to Excellence

Every component of the ScreenBar Series undergoes thorough examination, ensuring its durability and reliability.

We subject it to rigorous testing conditions to confirm its resistance against bending or cracking.

Backlight Research and Innovation​

After collaborating with university research institutions, BenQ conducted studies on the relationship between backlighting and eye comfort, striving to create the most ergonomic eye-care products. The BenQ team applied the experimental findings to their products, ensuring they meet the ANSI standard of a screen-to-surrounding light contrast ratio of less than 3:1.​

Lighting

• Light Source:  Dual Color LED‎ 
• Color Rendering Index‎:  Ra≥95 (Front Light) 
• Color Fidelity Index (Rf):  Rf≥96 (Front Light) 
• Illuminance‎:  Center Illuminance > 1000lux (Height 50cm) 
• Lighting Coverage (At 500 Lux):  85cm x 50cm 
• Product Color:  Dark Grey 
• Materials‎:  Aluminum alloy, PC / ABS 
• Accessory (Optional Accessory):  Webcam Accessory

Power 

• Power Input‎:  5V / max.3A USB Type-C 
• Power Consumption:  max.15W 
• Power Supply:  USB Type-C / Controller : Lithium battery, Type-C plug

Dimension and Weight

•  Dimensions (W x D x H cm) :  Lamp : 50 x 14.3 x 10.9 / Controller : 7.4 x 7.4 x 3.95
•  Net Weight‎ (kg) :  0.8
•  Gross Weight‎ (kg) :  1.8
•  USB Cable Length :  150cm
•  Monitor Compatibility (thickness) :  Flat / Curved : 0.43-6cm (0.17” - 2.36”)  

Warranty: 1 Year

Note: Features, Price and Specifications are subject to change without notice. Images used for Representation Purpose Only.