Twotigersking toush switsh usb led light portable and easy to store usb port flexible metal wire allows multiple positions (black) Light illuminates your keyboard without disturbing or upsetting others,Flexible gooseneck design for optimum visibility and precise lighting 10 LEDs/0.8W , low consumption Multiple adjustable positions for best comfort, can use in office, bedroom, school, and reading; Easy folding Eco-Friendly & Flicker-Free Light, it provides a comfortable, consistent light portable and easy to store,plugs into any usb port,flexible metal wire allows multiple positions ,led lights for maximum illumination,sleek design for maximum coverage,great for the notebook traveler