Using your ORDITO pendant light is easy. First, find a suitable indoor spot for it. Remember, it's for indoor use only. Since the globe isn't included, you'll need to buy a 1xE27 bulb with a maximum wattage of 60W and screw it into the lamp holder. Before installation, make sure to get a licensed electrician to do the job as per the instructions in the product box. This will keep you safe and ensure proper functionality. As for maintenance, you can gently clean the chrome - metal and glass parts with a soft, dry cloth every few weeks to keep it looking shiny. Don't use abrasive cleaners as they might damage the surface. And if you face any issues within the first year, you're covered by the replacement warranty.