Using this table lamp is easy. First, find a stable spot for it, like a bedside table or a side table in your living room. Plug it into a 110 - volt outlet. You can adjust the light settings using the 3 - way socket. When it's time to change the bulb, make sure the lamp is turned off and cool. Replace the 150W TYPE A bulb with a new one. As for maintenance, use a soft, dry cloth to gently wipe the ceramic base and the linen shade. Avoid using harsh chemicals or abrasive materials. Keep in mind that this product contains nickel, which is a chemical known to the State of California to cause cancer. So, handle it with care and refer to www.P65Warnings.ca.gov/furniture for more information.