Using your new 26 - inch brass arched table lamp is easy. First, assemble the lamp as per the included instructions. You'll need to attach the white glass cylinder shade using the threaded uno shade fitter. Then, plug in the 72 - inch cord to a power source. Turn on the lamp using the rotary socket switch. For best results, place it in an area where you need soft, natural light, like beside a reading chair or on a bedside table. When it comes to maintenance, simply use a soft, dry cloth to wipe the brass base and the glass shade. Avoid using harsh chemicals as they may damage the finish. Remember, this lamp is for home use only, not for commercial settings. And since it has Prop65 compliance, follow all relevant safety guidelines.