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ScreenBar Halo 2

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ScreenBar® Halo 2​

Engineered for the Dark to Sustain Your Focus

There’s a calming effect to viewing things in the dark, but in reality, doing so slowly drains your eyes. ScreenBar® Halo 2 brings balanced illumination, easing strain so your focus stays sharp and your performance remains at full strength.

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ScreenBar® Halo 2​

Engineered for the Dark to Sustain Your Focus

There’s a calming effect to viewing things in the dark, but in reality, doing so slowly drains your eyes. ScreenBar® Halo 2 brings balanced illumination, easing strain so your focus stays sharp and your performance remains at full strength.

Buy Now

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.

Balance. Control. Harmony.

  • 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.

    Find your prefect ScreenBar®

Redefining Eye Comfort with Research-Driven Innovation​

Developed in collaboration with university research teams, ScreenBar® Halo 2 applies proven insights from studies of backlights to create truly ergonomic lighting. By balancing the contrast between screen and ambient light below the ANSI-recommended 1:3 ratio, it reduces eye strain and keeps your vision comfortable for lasting focus.

See the Science Behind

Redefining Eye Comfort with Research-Driven Innovation​

Developed in collaboration with university research teams, ScreenBar® Halo 2 applies proven insights from studies of backlights to create truly ergonomic lighting. By balancing the contrast between screen and ambient light below the ANSI-recommended 1:3 ratio, it reduces eye strain and keeps your vision comfortable for lasting focus.

See the Science Behind

Back Light: Gentle Balance

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.

Front Light: Precision in Clarity

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.

Back Light: Gentle Balance

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.

Front Light: Precision in Clarity

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.

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.

  • screenbar-halo-2-export

    Front Light​

    Provides essential brightness for your work​

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    Color Temperature

    Ranges from 2700K to 6500K

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    Back Light

    Balances the light contrast between the screen and surroundings

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    Switch Button

    Easily switch between front and back light adjustments

Infinite Adjustability, Personalized for You​

Most monitor light bars limit the backlight to a fixed brightness with no color temperature control. ScreenBar® Halo 2 transcends these limitations as both front and back lights feature stepless brightness adjustment, while the backlight offers one-of-a-kind full 2700K–6500K color temperature tuning. This allows you to tailor your light to suit your focus, workflow, and mood.

2700 K

cooler lights allows for concentration and boosting efficiency.​

6500 K

Warmer lights for relaxation and energy replenishment.

Smart Lighting, Always in Sync with You

ScreenBar® Halo 2 senses your presence and adapts in real time — lighting up when you arrive, dimming when you leave, and auto-adjusting brightness to match your environment. It creates a natural rhythm with your workspace, ensuring comfort and focus without a second thought.

The ultrasonic sensor is positioned 19.7-inch (50 cm) above the desktop and detects motion within 23.6 ± 3.9-inch (60 ± 10 cm) in front of the screen. Its detection cone prevents unnecessary activation. Since the sensor relies on motion detection, the light may turn off after 5 minutes if no significant movement is detected.

Smart Lighting, Always in Sync with You

ScreenBar® Halo 2 senses your presence and adapts in real time — lighting up when you arrive, dimming when you leave, and auto-adjusting brightness to match your environment. It creates a natural rhythm with your workspace, ensuring comfort and focus without a second thought.

The ultrasonic sensor is positioned 19.7-inch (50 cm) above the desktop and detects motion within 23.6 ± 3.9-inch (60 ± 10 cm) in front of the screen. Its detection cone prevents unnecessary activation. Since the sensor relies on motion detection, the light may turn off after 5 minutes if no significant movement is detected.

Work in Your Best Light​

ScreenBar® Halo 2 puts you in the spotlight — sharpening focus and letting your best work shine through.

Without ScreenBar® Halo 2

cooler lights allows for concentration and boosting efficiency.​

With ScreenBar® Halo 2

Warmer lights for relaxation and energy replenishment.

The Next Evolution in Backlight Design — 423% Wider Coverage

Compared to the first-generation ScreenBar® Halo, our patented tri-zone backlight precisely shapes light through up, down, and side curvatures to expand coverage by 423%. The seamless, ambient halo softens screen-to-room contrast to ease eye strain while elevating the ambience of your workspace — especially in dim settings.

The Next Evolution in Backlight Design — 423% Wider Coverage

Compared to the first-generation ScreenBar® Halo, our patented tri-zone backlight precisely shapes light through up, down, and side curvatures to expand coverage by 423%. The seamless, ambient halo softens screen-to-room contrast to ease eye strain while elevating the ambience of your workspace — especially in dim settings.

Zero Glare, Maximum Eye-Comfort​

To eliminate glare at the source, ScreenBar® Halo 2 is engineered with an 8-section reflector, 12 precision lenses, and an 18° cut-off angle which directs light precisely onto your desk and not your eyes. This research-driven design minimizes reflections and glare, reducing unnecessary pupil dilations to deliver lasting visual comfort, even during extended work sessions.

Zero Glare, Maximum Eye-Comfort​

To eliminate glare at the source, ScreenBar® Halo 2 is engineered with an 8-section reflector, 12 precision lenses, and an 18° cut-off angle which directs light precisely onto your desk and not your eyes. This research-driven design minimizes reflections and glare, reducing unnecessary pupil dilations to deliver lasting visual comfort, even during extended work sessions.

  • ScreenBar® Halo 2

  • Others

  • Traditional desk lamp​

New Patented Clamp, Refined for Every Detail​

ScreenBar® Halo 2 introduces a newly patented clamp designed to fit securely across a diverse range of monitors, from ultra-thin to curved. With added protection, precision, and a sleek profile, it safeguards your screen while keeping your workspace clean, functional, and glare-free.

Get Matched Your Prefect ScreenBar®

New Patented Clamp, Refined for Every Detail​

ScreenBar® Halo 2 introduces a newly patented clamp designed to fit securely across a diverse range of monitors, from ultra-thin to curved. With added protection, precision, and a sleek profile, it safeguards your screen while keeping your workspace clean, functional, and glare-free.

Get Matched Your Prefect ScreenBar®

Refined For All Screens, Thorough in Every Detail

Compatible with monitor thickness of 0.17~2.36-inch (0.43~6 cm) and curvature of 1000-1800R.

  • Thin Monitor​

    0.17~2.36-inch (0.43~6 cm)

  • Curved Monitor​

    1000R - 1800R

  • Bulge on the Back of the Monitor​

  • 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.

Dual Control, Seamless Precision

Pair a single rechargeable wireless controller with two ScreenBar® Halo 2 units for smooth, synchronized control. Lasting up to 3 months on a single charge, it keeps your setup refined, precise, and always ready — whether you’re deep in code or flowing through creative sessions.

Dual Control, Seamless Precision

Pair a single rechargeable wireless controller with two ScreenBar® Halo 2 units for smooth, synchronized control. Lasting up to 3 months on a single charge, it keeps your setup refined, precise, and always ready — whether you’re deep in code or flowing through creative sessions.

Elegance in the Details, Crafted with MINIMAL​

In collaboration with MINIMAL — the acclaimed Chicago design studio — ScreenBar® Halo 2 embodies a philosophy where engineering meets artistry. With its sleek aluminum form, every line is crafted with intention, and every detail is refined to perfection, earning the iF Design Award 2025.

Elegance in the Details, Crafted with MINIMAL​

In collaboration with MINIMAL — the acclaimed Chicago design studio — ScreenBar® Halo 2 embodies a philosophy where engineering meets artistry. With its sleek aluminum form, every line is crafted with intention, and every detail is refined to perfection, earning the iF Design Award 2025.

Our Resolute Commitment to Excellence

Every component in a ScreenBar® Series lamp is sharply scrutinized to ensure that it is both durable and reliable. As a result, each lamp stands as proof that it is crafted for the real world — engineered to meet the rigorous demands of professionals who require performance that is built to last.

ScreenBar Pro
  • Lamp head rotation test​

    10,000 times

    Lamp head rotation test​

  • Clip durability test

    10,000 times

    Clip durability test

  • -20​°C ~ 60​°C

    Extreme temperature test

  • Light Bar Drop Test

    50 cm

    Light bar drop test

    19.7-inch (50 cm)

  • Transportation Humidity test​

    0% ~ 90%

    Transportation humidity test​

  • Cable swinging test with 0.6 pound weight

    1,200 times

    Cable swinging test

Real-Time Auto Dimming​

With just one click, ScreenBar® Halo 2 provides the recommended working illuminance of 500 lx, reducing eye strain during extended use. ​

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  • Adjustable ScreenBar Halo 2 Color Temperature and Brightness

    Full-Spectrum LED Chip with Rf>96​

    With a color spectrum close to sunlight, deliver accurate color reproduction for superior performance.​

  • Flicker-Free & No Blue-Light Hazard​

    Passed EU IEEE PAR 1789 for flicker-free performance and certified with EU IEC TR 62471 approval for no blue light hazard.​

  • Compact Workspace​

    #Classic Design #Minimalist Style #World’s First Monitor Light​ ​

    Learn More

  • Ultra-wide Workspace​

    #Ultra-wide Illumination #Maximum Compatibility #Smart Auto On/Off

    Learn More

  • Dimly Lit Workspace​

    #Comprehensive Lighting #Ambient Backlight #Wireless Controller with Digital Panel

Dimension

BenQ ScreenBar Pro BenQ ScreenBar Pro
cover

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        ScreenBar Halo 2

    • Product Color

      • Black, Silver

      • Metallic Grey

      • Black

      • Dark Grey

    • Illuminance‎

      • Center Illuminance > 1000lux (Height 50cm)

      • Center Illuminance 800lux (Height 45cm)

      • Center Illuminance 930lux (Height 45cm)

      • Center Illuminance > 1000lux (Height 50cm)

    • Dimensions (W x D x H cm)

      • 50 x 13.5 x 9.2

      • Lamp : 50 x 9.5 x 9.7 / Controller : 7.4 x 7.4 x 3.8

      • 45 x 9 x 9.2

      • Lamp : 50 x 14.3 x 10.9 / Controller : 7.4 x 7.4 x 3.95

    • Lighting Coverage (At 500 Lux)

      • 85cm x 50cm

      • 63cm x 40cm

      • 60cm x 30cm

      • 85cm x 50cm

    • Monitor Compatibility (thickness)

      • Flat / Curved : 0.43-6.5cm (0.17” - 2.56”)

      • Flat : 0.7cm - 6cm (0.3''- 2.4'') / Curved : 1.6 - 3.8cm (0.6" - 1.5")

      • 1cm - 3cm (0.4''- 1.2'')

      • Flat / Curved : 0.43-6cm (0.17” - 2.36”)

    • Power Input‎

      • 5V / max.1.7A USB Type-C

      • 5V / max.1.3A USB Port

      • 5V / max.1A USB Port

      • 5V / max.3A USB Type-C

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