Complete Illumination, Maximum Comfort ScreenBar ® Halo 2 Enjoy a healthier, more comfortable work environment with ScreenBar Halo 2’s wide backlight and asymmetrical front light, designed to combat eye fatigue from dim environments. Prolonged screen time in low lighting with uneven illumination or direct lamp reflection forces constant pupil adjustments, leading to eye strain and discomfort. Most desk lamps have fixed settings that may not suit all your needs for different usage scenarios. Desk lamps take up valuable space and often fail to fully illuminate your entire workspace. Ensure an outstanding lighting experience with ScreenBar Halo 2 Comprehensive Lighting Enhancement ​ The triple-curvature backlight and asymmetric front light balance the contrast between screen and environment, reducing eye fatigue caused by glare. Precise Control ​ The wireless controller provides precise adjustments, and the numeric touch panel makes it easy to set your preferred brightness and color temperature.​​​​​​ New Patented Clamp Design​ Securely fits almost any monitor, including curved models. The clamp ensures that your workspace remains glare-free and fully functional, protecting your monitor while maintaining a sleek appearance. Compatible with monitor thickness of 0.43-6cm and curvature of 1000-1800R. Ultra-Wide Front and Back Lighting The backlight reduces contrast between screen brightness and the surrounding environment, while the front light delivers a consistent 500 lx over an 33.2 x 19.7” area, ensuring balanced illumination across your keyboard and workspace. ScreenBar Halo 2’s ultra-wide front and back lighting is designed to balance your entire field of vision, maintaining a light contrast ratio of less than 1:3, in line with ANSI recommendations.​