Using this table lamp is a breeze. First, find a stable surface for it. Since no assembly is required, you can directly place it on the table. Then, screw in a 40W E26 medium base type G bulb (you'll need to buy this separately). To turn the lamp on or off, simply pull the chain switch. When it comes to maintenance, use a soft, dry cloth to wipe the metal base and glass shade regularly to keep them clean and shiny. Avoid using harsh chemicals as they may damage the finish. You can use it at home or in commercial settings, but always make sure it's placed away from flammable materials. And remember, you'll get the exact product based on the options you select on the page.