The Desk Lighting Benchmark: Why the ScreenBar Halo Rules

In building an ergonomic desk setup, lighting is often overlooked. Traditional lamps cause harsh reflections on monitors. The BenQ ScreenBar Halo sets the benchmark with dual lighting and a wireless precision dial controller.

Asymmetrical Optics: 0% Screen Glare

The core technology lies in patented asymmetrical reflectors directing light onto the desk area while completely avoiding the screen glass.

Rear Ambient Halo Light: Preventing Contrast Eye Strain

Working in dark rooms causes eye strain. The ScreenBar Halo resolves this with a rear LED panel casting warm ambient light on the wall behind your monitor.

Audited Technical Specifications

Optics & Illumination

IlluminanceCentral 800 lux (50cm)
Color Temp2700K - 6500K (Adjustable)
CRI Ra IndexRa > 95 (High color accuracy)

Power & Control

Power SupplyUSB (5V / 1.3A)
RemoteWireless Dial 2.4GHz
CompatibilityFlat & Curved Monitors (1000R-1800R)

Editorial Methodology and Limitations

This review was compiled through photometric specification analysis and user ergonomics synthesis. Prices are reference-based and subject to market availability.