Using this pendant light is easy. First, make sure you have a licensed electrician install it following the instructions in the box. Since the globe is not included, you can choose a suitable one with a maximum power of 40W that fits the E27 lamp holder. It's for indoor use only, so don't try to use it outside. To maintain it, simply wipe the powder - coated aluminium shade with a soft, dry cloth regularly to keep it looking good. If you encounter any problems within a year, you can get a replacement as per the warranty.