Product Description Flexible gooseneck This reading light with 360-degree rotating gooseneck, providing 360-degree full range of lighting to lets you adjust the light's angle precisely, and the flexible arms design lets you position the light for best viewing without disturbing others nearby. Eyes Protection This reading light adopts high quality SMD LEDs as lighting source, which brightness lumen is up to 60lm. It issued a natural and non-flickering light to full protect your or the kids eyes. No UV or IR Radiation. 3 Color Adjustable It comes with 3 color temperature (3000K/5000K/6000K) to choose. Just adjust the color temperature to satisfy your different light demands in daily use. Portable Due to the lamp is equipped with built-in rechargeable 1000mAh lithium battery, so you can use the lamp cordlessly with full charged power. It can go anywhere you go, like dormitory, self-study room, office, library, loft, classroom, etc. Clip on Anywhere The clip lamp can stand on its own or clip-on an E-reader, book, computer, shelf, etc. Anti-skid pads on both sides of the clip help to firmly clamp the object, and free you hand from constantly setting and adjusting the light.