BenQ ScreenBar Monitor Light Auto-Dimming USB Lamp

The BenQ ScreenBar is a purpose-built LED monitor light that addresses a fundamental problem with traditional desk lamps: screen glare. Its patented asymmetrical optical design projects light forward and downward onto your workspace while creating a sharp cutoff that prevents any illumination from reaching your monitor's surface. This means you get a well-lit desk for reading, writing, and working without the washed-out screen or distracting reflections that conventional lighting creates. The built-in ambient light sensor enables automatic brightness adjustment, continuously reading your environment and adapting output so your workspace remains comfortably lit as natural light changes throughout the day.

Installation is straightforward — a gravity-based clip balances on top of your monitor, requiring no tools, adhesives, or desk real estate. The ScreenBar draws power from a single USB connection, eliminating the need for a separate power brick or outlet. Color temperature is adjustable, allowing you to select warmer tones for relaxed evening work or cooler daylight-balanced lighting for tasks that demand focus and alertness. The slim, minimal form factor blends into most desk setups without visual clutter, making it a practical upgrade for gaming stations, home offices, and professional workspaces alike.