Using this table lamp is easy. First, assemble it following the included instructions. Then, if you have a 3 - way light bulb, screw it into the socket. The 3 - way rotary switch on the lamp will let you adjust the brightness. If you don't have a 3 - way bulb, the lamp will just turn on and off at the highest setting. You can also connect it to a smart outlet for more control. When it comes to maintenance, gently dust the linen shade and the walnut base regularly. Avoid using harsh chemicals or abrasive cleaners as they could damage the materials. If the lamp is in a commercial setting, check the cord and connections periodically to ensure safety. Remember, the bulb is not included, so you'll need to buy one separately.