Usb Lamp,CORONDE Reading Light with 360 Degrees Mini Portable Usb Led for Power Bank,PC,Laptop,Notebook,Perfect for Night Working & Reading,60,000 Hours Working Life(Orange) Super Power Saving.Reading Lamp source power just only 1W. Cute Design.The Reading Lamp has 360 Degrees ring light,with mini size and lightweight so that you can take it anywhere conveniently. Versatile.The Usb Lamp For Laptop can be powered from any 5V USB port such as your Power bank, PC, Laptop, Notebook and DC charger. Wide range of application such as camping, book reading, working and writing with your computer. Average Life: 60,000 hours; 1 Year Warranty from the brand CORONDE&reg;.