This adjustable swing arm pharmacy floor lamp with a Usb dimmer features a metal tent shade that creates warm downward light ideal for reading or tasks. A convenient swing arm allows for adjustable illumination at a variety of angles. The aged brass finish offers true classic charm to this design. The tabletop dimmer works with dimmable Cfl and dimmable Led bulbs, as well as halogen and incandescent bulbs, and it also comes with a built-in Usb port, allowing you to easily charge phones and other devices.