Using this Javert Table Lamp is easy. First, assemble it as required following the instructions. Then, find a nice indoor spot for it. Plug in the cord, and use the rotary switch to turn the light on or off. You can use the included LED A19 9W bulb, or other bulbs up to the max wattage mentioned. Remember, this lamp is for indoor use only. When it comes to maintenance, always disconnect the power before cleaning. Use a soft, dry cloth to wipe the lamp and shade. Don't use chemicals or household cleaners as they can damage the finish. Also, be aware that this lamp has some chemicals like DEHP and lead, which can cause cancer, developmental, and reproductive issues. So handle it with care.