1、Eye Protection: LED monitor light bar has 60 high quality led lights, which will not reflect blue light, it can effectively protect your eyes when using at night. 2、LED Light Source: Screen light bar uses high quality LED light source, no flicker, the light of the desktop monitor will not affect the reflection of the computer screen, and will not cause eye irritation. 3、Good Stability: LED computer monitor light bar adopts ABS gravity stable bottom design, which increases stability, will not scratch the display screen, and the light emitting angle can be adjusted freely. 4、Three Color Temperatures: Computer monitor light bar has three color temperature adjustable, white light, warm light, natural light, and touch adjustment, more convenient to use. 5、Adjustable Angle: The angle of the LED computer monitor lamp can be adjusted arbitrarily, suspend on your computer monitor, and adjust to the best lighting angle to use. 1 x LED Computer Monitor Light Bar1 x Base1 x USB Cable1 x User Manual Item Type: LED Computer Monitor Light BarMaterial: ABS,Aluminum AlloyProduct Size: Light Bar Length:Approx.400mm / 15.7inDiameter:Approx.23mm / 0.9inLamp Beads: LED SMD Lamp BeadsLight Source Color Temperature: White Light/Warm Light/Natural LightUses: Computer Screen Fill LightControl: Touch SwitchPower Supply Mode: USB CableWeight: Approx. 506g / 17.8oz