Using this table lamp is easy. First, find a stable spot for it as the concrete base is a bit heavy. Then, screw in a bulb that's over 100W. When you're ready to light up the room, just flip the switch. As for maintenance, use a dry cloth to wipe the concrete base and the white shade gently. Make sure to keep it away from moisture to prevent damage. Also, be aware that it has a Prop65 warning due to the presence of formaldehyde, which can be a cancer - causing chemical. So, handle it with care and don't let it get into contact with food or drinks.