Douup Stepless Dimming Eye-Care LED Desk Lamp - USB Powered Computer Monitor Light Bar for PC, Reading & Workspaces - Perfect for Small Spaces & Home Office Setup

Specifications:Name: USB Screen Hanging LightMaterial: ABSLight Source: LEDPower: 5W (Max)Input: 5V/1ALight Color (3-Modes): Warm Yellow, Soft White, Cool WhiteBrightness: 0~100%Color Temperature: 2900K-4200K-6500KPower Supply Mode: USB Power SupplySize: 45*9.2cm/17.72*3.62inWeight: Approx. 370gInstallation Instructions:1. As shown in the figure: adjust the angle between the “gravity base” and “bracket” according to the thickness of the screen that needs to install a lamp.Remarks: It is suitable for screens with a thickness of 5mm-40mm (the thinners the screen, the smaller the required angle; the thicker the screen, the larger the required angle).2. Hang the lamp in the middle position above the screen. Pay special attention to the requirement that the fulcrum at the front end of the bracket must be close to the screen, the end fulcrum of the gravity base needs to be close to the back of the screen to form gravity support, and to complete installing and fixing.Package Included:1 x Hanging Light1 x USB CableNote:1. Please allow a difference of 0.5-2cm due to manual measurement.2. Due to differences in light and screen, the color of the item may be slightly different from the picture.