Using this table lamp is a breeze. First, find a suitable spot for it in your room, like next to a sofa or bedside table. Then, screw in a 40W E26 medium base type G bulb (you'll need to buy it separately). To turn the lamp on or off, simply use the pull - chain switch. When using the lamp, make sure it's placed on a flat and stable surface to avoid it tipping over. Since it's compatible with CFL and LED bulbs, you can choose the type that suits your lighting needs. As for maintenance, you can use a soft, dry cloth to gently wipe the dark brown metal base and the green and black shade to keep them looking clean. There's no need to assemble the lamp, so you can start using it right away. Whether it's for home use or in a commercial setting, this lamp will serve you well.