3 Light Modes and 10 Dimmable Brightness: Clip on lamp offers cool light, warm light, nature light and 10 brightness levels (10%-100%) for each lighting mode; Clip led lamp provides non flickering, no glare, no ultraviolet ray, no frequency radiation eye-friendly light to protects our eye from hurt; Ideal for home office, kids studying, hobby painting, lighting computer screen, sewing machine and work space so on Sturdy Clamp and Flexible Gooseneck Lamp: Clamp with scratch-resistant foam opens up to 5cm, which make clamp lamp perfectly clip to work table, computer desks, headboard, bedside, sewing table, different board and shelf, etc; 360°flexible gooseneck makes clip on light be bendy to any angles we need; Let's enjoy picture editing, bedside reading, dormitory study, painting, drawing, playing the piano, knitting wool, and all kinds of crafts! Memory and Auto Turn Off Function: Clip desk lamp can be set to turn off automatically after 1 minute; Then we can go back to the bed under