BenQ ScreenBar Pro (CR21-C) Monitor Light Bar with Ultrasonic Sensor and Asymmetrical Optics Silver – ScreenBar Pro Silver

The Evolution of Desktop Workspace Lighting: BenQ ScreenBar Pro

The BenQ ScreenBar Pro Silver (CR21-C) represents a revolutionary advancement in monitor lighting, setting a new global benchmark that surpasses traditional LED desk lamps. Engineered for professionals, designers, and enthusiasts who spend long hours at their desks, this monitor light bar focuses on providing the ultimate lighting comfort while ensuring maximum monitor compatibility. The ScreenBar Pro is more than just a light; it is a sophisticated eye-care system that intelligently adapts to your presence and the surrounding environment, making every workday a seamless and visually comfortable experience.

Advanced 3rd Generation ASYM-Light™ Technology

Central to the ScreenBar Pro’s performance is the 3rd Generation ASYM-Light™ Technology. This proprietary asymmetrical optical design ensures that light is directed precisely onto your workspace, eliminating screen glare and minimizing contrast reflections that lead to digital eye strain. Through more than 20 million beam simulations, BenQ has achieved a 34% increase in maximum brightness compared to previous generations, delivering a center illuminance of over 1000 lx. This ensures your entire desk area—including setups with dual or ultra-wide monitors—is bathed in ample, comfortable, and flick-free light.

Intelligent Ultrasonic Sensing and Automation

Equipped with an ultrasonic motion sensor utilizing the Time-of-Flight (ToF) principle—similar to the technology found in autonomous vehicles—the ScreenBar Pro offers a warm welcome to your workspace. It detects movement within a 60cm range in front of the screen, automatically turning the light on as you sit down. To promote energy efficiency and sustainability, the light intelligently powers down after five minutes of inactivity. This hands-free operation allows you to enter your “flow state” instantly without searching for switches, while the real-time auto-dimming feature maintains the ANSI-recommended 500 lx illuminance with just a single touch.

Superior Color Accuracy and Full-Spectrum LEDs

For those where color precision is non-negotiable, the ScreenBar Pro features full-spectrum LED chips designed to mimic natural sunlight. Boasting a Color Fidelity Index (Rf) of over 96 and a Color Rendering Index (Ra) of 95 or higher, this light bar accurately reproduces the true colors of physical objects on your desk. Whether you are reviewing printed proofs or choosing textiles, the high color saturation (Rg close to 100) ensures superior performance. Furthermore, with 8 color temperature settings ranging from a focus-boosting 6500K to a relaxing 2700K, you can tailor your environment to match your current task or mood.

Universal Compatibility and Patented Ergonomic Mounting

The ScreenBar Pro features a new patented clamp design that addresses the diverse landscape of modern monitors. Its unique structural design allows it to attach securely to screens ranging from 0.43cm to 6.5cm in thickness, including those with curved panels (1000R-1800R) or bulky rear structures. The front edge is meticulously engineered to remain clear of ultra-narrow bezels and camera lenses, making it ideal for video conferencing. The top of the clamp features an asymmetrical sawtooth design to avoid interference with microphones or speakers, while the sleek silver finish, designed in partnership with the MINIMAL design team, adds a touch of functional elegance to any setup.