This classic-profile lamp is crafted of finished aluminum and features a glass outer body with a metal cap. At the base is a pair of USB ports a USB-A port and a USB-C port for convenient, accessible phone charging and to power other USB-powered devices.Aluminum construction, glass outer body. Built-in USB-A and USB-C charging ports on the base. Dimmer switch. A dimmable LED bulb is required for the dimmer switch function; all incandescent bulbs are dimmable. 5 ft. black fabric-wrapped power cord. Takes a standard 100-watt bulb or equivalent (sold separately). For a brighter light, we suggest using a higher-lumen LED bulb. However, do not exceed recommended wattage.. Wipe with a soft, dry cloth. A Frontgate exclusive.At Frontgate, our primary focus is quality. We guarantee that every product we sell will stand up to the supreme test our customers' satisfaction. To learn more about our policies, visit our Shipping & Processing, Returns & Exchanges and Warranty & Price Guarantee pages.