Leadleds Multipurpose Energy Saving Usb Reading Lamp Clip on Flexible Gooseneck Bright Led with On/off Switch The energy saving led reading light lamp use in clip-on or freestanding mode 280mm(11-inch) flexible metal gooseneck can be bent to direct light just where you want it Features an ON/OFF button, you don't have to upplug every time Power by USB, 1.4-meter(55 inches) extension cord included, on/off switch on the cord Great use in indoor lighting, decorative light, machine lighting