1. [Eye protection and environmental protection] : no flicker, no glare, to help reading and working for several hours a day to protect the vision, reduce eye fatigue, is the ideal choice for reading, painting, work, study. As an environmentally friendly reading lamp, it uses 80 percent less electricity than a traditional incandescent lamp, so you can reduce your carbon footprint and reduce your electricity bill at the same time. 2. Clip on the bed head or headboard, read in bed, comfortable light brings you a comfortable life 3. [Memory function Bright enough] : When you turn on the lamp again, the clip on the lamp will be in your previous setting to capture your lighting preference. Can reduce your work or reading fatigue, but also can be used as a video conference lamp, easily meet your ideal lighting needs, make your skin more perfect, more suitable for your environment. 4. [Flexible Gooseneck light] :360 adjustable Gooseneck light and ring light design, easily guide the light to the best viewing effect you want.