Eye-Friendly Clip on Light: This clip reading lamp offers non-flickering light, no dizzy light, no shadow light to protect your eyesight and reduce eye strain. Bedside reading light, Ideal for reading, drawing, work, study, knitting, sewing, etc. 3 Lighting Modes with 5 Dimmable Brightness: Desk lamp with clamp offers 3 lighting modes: warm light, white light, natural light, each lighting mode has 5 dimmable brightness levels(20% , 40%, 60%, 80%, 100%). Clip bedside light, meet your different lighting need. 360° Flexible Gooseneck and Sturdy Clamp: Flexible gooseneck lights allows you to easily adjust the clamp light to any angle you like. And the desk lamp clamp will perfectly clip to music stands, office tables, computer desks, headboards, drawing board, etc. USB Powered and Memory Function Bed Lamp with Clamp: USB plug -in powered, plug in use (Adapter Not Included).The usb clip on light can be charged by Power bank or Laptop via usb port. If we don't cut off the power supply, clip on lamp can remember the brightness and light mode of the last using. No need to re-set when we turn on clip light for reading again, convenient. Auto Turn Off After One Minute: Pressing the power button for 2-3 seconds, the blue light on the power button will flash. Then clamp desk lamp will automatically turn off after 1 minute. This clip desk light is also the perfect gift for children, students, parents, etc. Warm Tips: the flexible arm can be adjusted and bent at a distance of about 6CM from the bottom to support itself.