BenQ ScreenBar Pro review
Over 1000 lux on the desk and an ultrasonic motion sensor, for sixty dollars less than the Halo.
An LED monitor light bar with over 1000 lux central brightness and 500 lux across a 33 by 20 inch area, an ultrasonic motion sensor and a clamp fitting monitors from 0.17 to 2.56 inches thick.
Check price on AmazonSpecifications
| Spec | Detail |
|---|---|
| Brightness | Over 1000 lux central, 500 lux within 33 by 20 inches |
| Compatibility | Monitors 0.17 to 2.56 inches thick, curvature 1000 to 1800R |
| Sensor | Ultrasonic motion sensor detecting movement within about 24 inches |
| Design | Patented clamp |
Specifications above come from BenQ's published specifications. Treat pricing as approximate, since Amazon pricing moves.
What it does well
- A thousand lux at the centre is genuinely bright, which matters if you also work on paper at the same desk rather than only on screen.
- Five hundred lux across a 33 by 20 inch area means the whole working surface is lit rather than a pool in the middle, which is where cheaper bars fall down.
- An ultrasonic motion sensor turning it on when you sit down removes a step, and small removed steps are how a tool becomes habitual.
- Sixty dollars less than the Halo for more desk brightness makes it the better value in a normally lit room.
Where it falls short
- No ambient backlight, which is the Halo's distinguishing feature and the one that addresses screen to wall contrast in a dark room.
- The clamp range is specific, and very thin, very thick or strongly curved monitors fall outside it.
- One hundred and thirty nine dollars is still several times what a competent budget bar costs.
- Motion sensors occasionally trigger on movement you did not intend, which is a minor irritation rather than a fault.
What owners report
Published owner reports praise the brightness and the coverage area, which is the specification that separates it from cheaper bars. The motion sensor draws positive comment for removing a manual step.
The criticism concerns monitor compatibility, which is the recurring return reason across the whole category, and the absence of the backlight for people working in dark rooms. Both are addressed by checking your monitor and your room before ordering.
Who it suits
- People who work on paper as well as screen at the same desk.
- Larger desks where coverage across the surface matters.
- Anyone whose room already has some ambient light.
Who should skip it
- Dark rooms where screen to wall contrast is the actual problem.
- Monitors outside the stated thickness or curvature range.
- Budget buyers, where a forty dollar bar covers the basics.
Alternatives worth considering
Sixty dollars more for the ambient backlight behind the monitor and a wireless control dial. The right choice specifically if you work in a dark room, where contrast rather than desk brightness is the problem.
Check price on AmazonA hundred dollars less with the same asymmetric optical principle, auto dimming and certification to the IEC blue light hazard standards. Dimmer and less refined, and it solves the same core problem.
Check price on AmazonCommon questions
How much light do I actually need?
Guidance for office work is typically in the hundreds of lux at the desk surface, and this delivers well beyond that centrally. What matters more than the peak figure is even coverage across the area you work in, which is where the 33 by 20 inch specification is the useful number.
ScreenBar Pro or Halo 2?
The Pro is brighter on the desk and cheaper; the Halo adds an ambient backlight that reduces the contrast between the screen and the wall behind it. Dark room, take the Halo. Normally lit room where the desk is the dark part, take the Pro.
Will it fit a curved monitor?
BenQ specifies curvature between 1000R and 1800R and thickness between 0.17 and 2.56 inches. Check your monitor's specification rather than guessing, because this is the most common reason light bars get returned.
Does the motion sensor help?
It turns the light on when you sit down, which removes a step. Anything that removes a step makes a tool more likely to be used habitually, which is worth more than it sounds. It can occasionally trigger on passing movement.
Is a light bar better than blue light glasses?
For eye comfort, the evidence better supports managing contrast and taking breaks than it does filtering blue light. Our blue light glasses versus screen breaks comparison covers what the research actually shows, and a light bar addresses the mechanism with better support behind it.
Keep reading
- Monitor light bar vs desk lamp
- Blue light glasses vs screen breaks
- Desk lamp vs clip light
- BenQ ScreenBar Halo 2 review
- Philips Hue starter kit review
- ADHD bedtime routine
This review draws on published specifications, manufacturer figures and the consensus of verified owner reviews. We have not tested this product ourselves, and we say so rather than implying otherwise. As an Amazon Associate we earn from qualifying purchases.