Computer Screen Hanging Lamp 5W 5000K USB LED Desktop Eye Protection Reading Lamp Laptop Screen Hanging Night Light

Features:-- Both desktop and laptop computers can be used-- Simple lamp body, USB power supply, Fix in 1 second-- Occupy little space, Simple Light Body, Beautiful and Useful-- Provide timing function: 3H, 9H, 12H timing function can be adjusted to meet different needs--10-level Dimming, adjust brightness freely and meet the brightness needs of different environments and different groups of people.--Three light modes: white light, warm light and natural white light, color temperature range 2900K-5000K, press once to adjust, comfortable and eye protective, making work and study more efficient.-- Memorable light colors, Anti-blue light, free from stroboflash. The self-developed lighting required for screen work is free from the blue light hazard, visual stroboscopic effect, and is more eye-protecting. With one simple touch, it solves the problem of screen light, and meet the light requirements of different scenes.-- USB Power Supply Design: Provided with USB cable, which can be lit directly by connecting to the computer, power bank or adapter plug.Specifications:Name: USB Screen Hanging LightMaterial:Aluminum alloy+PCNumber of LEDs: 22 white lights, 22 yellow lightsLamp bead type: SMD2835LEDProduct size: 30cm*2cm/11.81*0.78inchTiming: 3h, 9h, 12hBrightness: 10-level DimmingLight modes: 3-modes (white light, warm light and natural white light)Color temperature: 2900K-5000KPower supply mode: USB power supplyRated power: 5W (Max)Operating temperature: -20℃~+55℃Lumen value: 200LMPa