The Simple Portable Desk Lamp is an LED desk lamp that can be transformed into various shapes, folding into a stick for easy portability. The main feature of this lamp is its transformability. Turning on or rotating each component activates different lighting functions, and its geometric beauty is showcased in its various forms. Its integrally moulded body is simple and stylish, and includes an independent double-touch and light-adjusting switch. It incorporates a high-capacity lithium battery that is rechargeable via USB for easy portability and outdoor use. The light sources can also be rotated to facilitate its use by two people.