Illuminate your desk and behind your computer with a space-saving, monitor-mounted device using this brown ScreenBar Halo from BenQ. The Halo features both a front and back light, which can be controlled via the included 2.4 GHz wireless controller. An asymmetrical optical design and smart sensors ensure there is no screen glare while automatically adjusting the light to 500 lux. At its maximum brightness, the Halo can reach 800 lux at a height of 17.7".

Wireless Controller

The wireless controller operates via 2.4 GHz RF frequency and can toggle between three eye-care modes to best suit your workflow as well as adjust the color temperature and brightness. Toggle saved preset modes and other settings within a 3.28' range. An optical tracking sensor facilitates this adjustment and hibernates the device when not in use. It's compact size ensures your valuable desk space is not compromised. Tapping the device changes the light mode while rotating the outer ring adjusts brightness and color temperature.

Three Eye-Care Light Modes

• Precise Front Light: illuminates desk space in front of the screen
• Immersive Back Light: illuminates behind your monitor
• Front-and-Back Light: illuminates full field of view both in front and behind the monitor, reducing eye strain during screen work

Highly Compatible, Intuitive Operation

• Compatible with flat monitors up to 2.36" thick and curved monitors up to 1.65" thick with included adapter
• Built-in ambient light sensor intelligently adjusts to 500 lux according to environment
• Integrated counterweight and clamp design for easy installation
• Power to the light is delivered via the built-in USB power cable, which plugs into a USB-A port on your computer or other power source