Leadleds USB Stick Light Dimmable Touch Switch LED White Light Lamp - 10 Super Bright Led Book Reading Lamp - For Laptop Computer PC MULTIFUNCTION - The USB Led light lamp with touch switch, just touch the sensor at the end of the stick to turn on/off the lamp, long press the on/off sensor to adjust the brightness level MULTIPURPOSE - Can be powered from any USB port like computer, notebook, power pack or the adapter with USB slot, light illuminates your keyboard without disturbing or upsetting others LIGHT WEIGHT & COMPACT - Total 18 inches, 10-inch flexible snake-like bendable metal neck allows multiple positions adjustable, it very easy to wrap up into a very small bundle allowing it to be 100% compact and portable SUPER BRIGHT - The light consists of 10 premium LEDs(dimmable light). The LEDs on full-beam are super birght and esily light up notebook, book and whatever else you'd like lit up. The light directions adjustable by the metal arm. Long-lasting light, great for anyone outdoors, indoors