This Bostitch LED desk lamp is battery-powered for wireless illumination anywhere you go. With a compact, modern design, the top neck flips open and folds down for easy use and portability. Three adjustable color temperatures are available to suit every mood and task. Read, relax, or get work checked off your to-do list all with this lamp by your side. Plus, it only uses 4.5W of power. To charge this battery-operated desk lamp simply use the 3' power cord. It's USB rechargeable for strong illumination each time. Put this lamp on any desk to achieve the greatest aesthetic. We mean it when we say quality lighting has never looked this sleek.