DESCRIPTION: 【EYE PROTECTION & ECO FRIENDLY】: It uses a special circular design, light is soft and uniform, no flicker, no dazzle, help those who read and work hours a day to protect eyesight and reduce eye strain, ideal for reading, drawing, work, study and sleeping. Best Gift for kids & bookworms. As an eco-friendly reading desk lamp, it consumes 80% less power than traditional incandescent lights so you can reduce your carbon footprint while also reducing your electricity bill. 【3 COLOR MODES Multiple Adjustable BRIGHTNESS】: reading lights featured with 3 color temperature: amber / warm light (3000K), warm–Nature light (4000K) and white light (6000K). Each lighting mode has Multiple brightness dimming levels by long press touch-sensitive button, available for your different needs. Clip on bedside or headboard and reading in bed, comfortable light brings you comfortable life! 【MEMORY FUNCTION & 2000mAh rechargeable】: The clip on desk light will be on your previous setting when turning on again to catch your lighting preference. This clamp light comes with a 2000mh lithium battery. Don't need to use AA batteries or always plug the charger into the reading light any more. You can use the included USB cable to charge for it, full charge at about 3 hours. Portable and convenient for you to carry it anywhere you want to use it. 【USB POWERED & FLEXIBLE GOOSENECK】: 360° adjustable gooseneck & ring light design, easily to direct the light wherever you want for best viewing. The clamp lamp comes with a 3.6ft convenient USB charging cord, able to plug into any available USB port, no more worry about the distance between the clip lamp and socket. You can clip lamp to a desk, the headboard, etc. It is easy to clip on your work bench, desks, headboards or other object. Naturally fit your desk, room, living room and office 【Portable & Widely Use】: A data cable is included in the package, which can be connected to a power bank and a laptop. Portable LED Lamp, convenient to carry, good partner for business trips, travel and camping. Qoosea Clip on desk lamp led light can be widely used to reading, office, studying, remote working, video conferencing, zoom calls, self broad casting and so on. All of our products passed the stringent quality test.