If you need that little extra light on your keyboard while typing that oh‎-so‎-important report on a late night flight to Sacramento‎,‎ you‎'‎ll be happy you thought ahead and bought this handy‎,‎ travel‎-sized USB LED work light‎.‎ The flexible neck allows you to control where the light goes‎,‎ with LED bulbs that provide illumination without being too harsh on the eyes‎.‎ and it can be used with power bank at any sudden situation.