Using this table lamp is a breeze. Just plug it into a 110 - volt outlet, screw in a 150W Type A bulb into the 3 - way socket, and you're ready to enjoy the warm glow. When it comes to placement, you can put it on your bedside table, desk, or any flat surface. As for maintenance, use a soft, dry cloth to dust the ceramic base and linen shade regularly. Avoid using abrasive cleaners on the ceramic base as they might damage the moss green glaze. And because the lamp contains nickel, which is a chemical known to cause cancer in California, keep it out of reach of children and pets. If you have any concerns about the chemical warning, visit www.P65Warnings.ca.gov/furniture for more information.