Brand new in box, never used. If pickup option is chosen, must meet at Safe Exchange location at police station.

• ENHANCED BACKLIGHT FOR VISUAL COMFORT: Wide and adjustable ambient backlight reduces contrast between your screen and dark surroundings, helping your eyes stay relaxed and focused for longer.
• GLARE-FREE FRONT LIGHT (ASYM-Light Technology): Precision front lighting at an 18° anti-glare angle illuminates your desk without reflecting on your screen or shining into your eyes, perfect for any monitor setup.
• WIRELESS CONTROLLER FOR EASY ADJUSTMENTS: The intuitive wireless dial controls brightness, color temperature, and modes, with a built-in display showing precise values for easy fine-tuning.
• CUSTOMIZABLE LIGHT SETTINGS: Choose from stepless brightness levels and a wide color temperature range (2700K - 6500K) to suit different times of day and tasks.
• SPACE-SAVING CLAMP WITH WIDE MONITOR COMPATIBILITY: Securely mounts on monitors 0.17" - 2.36" (0.43 - 6 cm) thick and 1000R - 1800R curved, without damaging the screen, freeing up valuable desk space.
• SMART LIGHTING FEATURES: Automatically turns on/off with your monitor, adjusts brightness with ambient light, and remembers your last used settings with “My Favorite” mode.
• BUILT TO LAST: Long-lasting LED with a tested lifespan of over 50,000 hours. Built with reliable quality to ensure years of use without dimming, flickering, or damage.

• HIGH COLOR RENDERING INDEX (CRI > 95): Provides true-to-life color accuracy, perfect for professionals who rely on color precision, such as photographers and designers. The ScreenBar Halo 2 has also been tested to ensure it does not affect color calibration work.
• PROFESSIONAL EYE-CARE TECHNOLOGY: Reduces eye fatigue with balanced, glare-free illumination that keeps your eyes comfortable during extended screen time. The Halo 2 also features flicker-free and blue-light-hazard-free LEDs.
• IDEAL FOR WORK, STUDY AND PLAY: Perfect lighting companion for professionals like photographers, coders, gamers, and students who need focus, comfort, and precision lighting throughout the day.

BenQ ScreenBar Halo 2 is the ultimate curved monitor light bar engineered for dark rooms to sustain your focus and eliminate eye strain during long work or gaming sessions. Featuring innovative ASYM-Light Optical Technology with an 18° asymmetrical front light delivering consistent 500 lux illumination across a generous 33.5 x 19.7-inch (85 x 50 cm) workspace—ideal for keyboards, mice, and documents—without causing screen glare or reflections, it pairs with a tri-zone triple-curvature backlight providing 423% wider coverage than the original for balanced ambient lighting and a screen-to-surroundings luminance ratio under 3:1 per ANSI standards.

Powered by full-spectrum LEDs with CRI >95 (up to Rf 96+ for natural color rendering), flicker-free operation, and no blue-light hazard certification, it offers stepless brightness (0-100%, up to 1000 lux center peak) and color temperature control (2700K warm to 6500K cool) via a premium wireless anti-fingerprint dial controller with numeric LCD display for front, back, or combined modes—praised in reviews for its smooth, satisfying adjustments and precise personalization.

Smart features include ultrasonic motion detection for auto on/off (fades in/out after inactivity), ambient auto-dimming, and memory presets; it clamps easily via zinc-alloy mount to monitors 0.43-2.36 inches thick (flat or 1000-1800R curved) without blocking webcams, runs on USB-C up to 15W with 50,000+ hour lifespan, weighs ~0.8kg, and boasts a sleek metallic design co-created with MINIMAL (iF Design Award 2025 winner) for any desk setup.​

Users rave about its glare-free performance upgrade over budget bars like Quntis, ambient vibe, easy install, and premium build that enhances productivity—perfect for professionals, gamers, and creators staring at screens all day.