Using this table lamp is super easy. Just plug it into an outlet, screw in an E26 bulb (not included), and you're good to go. When using it, make sure the outlet is in good condition to avoid any electrical issues. Since it's not dimmable, you can't adjust the brightness, but the 100 - watt bulb gives a nice, bright light. For maintenance, gently dust the lamp with a soft, dry cloth regularly to keep it looking shiny. Don't use any harsh chemicals or abrasive materials on the marble base or the metal parts, as they could damage the finish. And be careful when moving the lamp because it weighs 28.88 pounds, so it's a bit heavy.