Feature: -Stepless brightness adjustment: The lamp has stepless brightness adjustment and three color temperatures. You can choose the desired lighting effect according to your needs. -Eye protection reading light: effectively reduce the blue light received by our eyes. The asymmetrical optical design only illuminates your desktop and will not cause any glare or flicker on your computer screen. -Brightness memory: The reading lamp will greet you with the brightness you used last time, saving you trouble. -Fine craftsmanship: 1. The coil spring clip is designed to be easily fixed to the screen, 2. The soft silicone prevents the screen from being scratched. 3. The aluminum alloy shell has a better metal texture. 4. The gravity weight is stable and does not shake. 5. The full contact press experience is better. Specification: Interface: USB. The highest resolution: 1920x1080. Product features: video conference/microphone call. Application: computer display. Colour: silver. Material: aluminum alloy. Size: 450x91.38mm. Package Included: 1 X Screen light. Only the above package content, other products are not included. Note: Light shooting 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.