Best monitor light bars in 2021

Helps light your desk and keyboard while avoiding reflective glare on the computer screen. Can relieve eye fatigue and is useful for students, office workers, and anyone using the computer heavily. Powered by a USB port. Has three dimming modes with adjustable brightness.

The bar is 31.5 inches wide for a wider and larger lighting coverage. Great for use as a workbench light or monitor light. Uses integrated 20W high-quality LEDs. The universal gooseneck gives it a flexible height adjustment for multiple angles and optimal illumination. Has four color temperatures and a five-level dimmer.

Sits on top of your monitor to free up desk space. Casts zero shadows and the lights come from the front and center at an angle that won't shine on your screen. With 84 LEDs, you can easily switch between warm, cool, and natural light. Has 10 brightness levels and is powered by a simple USB port.

Includes dimmable color temperatures and brightness that's easily adjustable with the touch of a button. Will only illuminate the keyboard and desktop, not the screen, so there's no glare or flicker. USB powered, so you can plug it into your computer or use a power bank to power it.

This light bar is 31.5-inches wide and supplies the equivalent of a 100W incandescent bulb through LEDs. Includes several levels of brightness and various color temperatures that are all easily adjustable with the front touch-sensitive buttons.

Adjust the neck and head up to 180 degrees and rotate it 350 degrees to find the perfect position. The light also has ten brightness levels and three color temperatures. While it can be powered by USB, it also comes with a power adapter so you can charge it that way.