Feature: 1. No screen . It has an asymmetrical optical design that only illuminates the table, not the screen, and avoids reflective . 2. Illumination can be customized. The brightness of the lights can be adjusted between 10% and 100%. For color temperatures, there are warm white, natural white and pure white . The memory function can remember the color and brightness of the light, which can be freely adjusted and easy to maintain personal Settings. 3. Save desktop space. The space-saving design allows your computer monitor light to be stably positioned on top of the monitor, saving valuable space on your desk and perfect for limited work space in or . 4. Eye care. 3 color temperature for focus and comfort. Warm light makes the relaxing cold light work, thus improving work efficiency. Adjustable brightness levels make the work space eye healthy. Name: Computer screen monitor light bar Rated power: 5W Rated voltage: 5V/1A Charging interface: Type-C display Color index: 80 Product material: ABS+PC Luminous flux () : 160LM Number of LED: 48 lights Product color temperature: 3000/4000/6500K (three colors adjustable) Color: Black Package Contents: 1 x computer screen monitor light bar 1 x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.