Lightahead Modern Stylish Eye Friendly USB LED Desk Lamp 3 Level of Brightness Table Light Sapling Pot with Pen Holder (BLUE) Easy to use. Sturdy pots formula acts as a stable base positions for best comfort, allowing the light to stand on its own. 3 Levels of brightness through Touch switch is applied to this lamp, with single touch giving lowest brightness, double touch medium and three touches the strongest can meet various demands of different environment. Portable. USB input power means it can go where you go. Easily Bends to Compact Position. With rechargeable lithium battery, cycle charge led lighting, long life of working. Highly flexible neck. Flexible gooseneck lets you position the light exactly where you want it and keep it there. 360degree rotation: Flexible Neck suitable for use in office, bedroom, school, and reading. Multi-function. Ultra-bright LED light provides a clear, bright spotlight for reading in the dark, enjoying hobbies, camping, or using a keyboard. Protect eyes. Natural and Non-flickering light. Eye-care LED lighting source: Anti-glare LED reading light. Natural light, No radiation and No stroboscopic light without glare to protect your vision and reduce eye fatigue.