Using this table lamp is easy. Just plug it into a 110 - volt outlet and screw in a 150 - watt TYPE A bulb into the 3 - way socket. You can place it in any room to add a touch of elegance. When it comes to maintenance, use a soft, dry cloth to clean the iron base and ceramic center. For the fabric shade, you can use a vacuum cleaner with a soft brush attachment to remove dust. Be careful, as this product contains nickel which can be harmful. If you're in California, be aware of the cancer - causing risk associated with nickel. Refer to www.P65Warnings.ca.gov/furniture for more details.