Using this pendant light is easy. First, find a suitable indoor location for it. Remember, it's only for indoor use. A licensed electrician should install it as it involves electrical work, and you'll find an installation instructions sheet in the product box to help. When it comes to bulbs, use a 1xE27 bulb with a maximum power of 60W, but note that the globe isn't included. For maintenance, simply wipe the glass and hardware with a soft, dry cloth regularly to keep it looking great. Avoid using abrasive cleaners that could scratch the surfaces. If you have any issues within a year, you're covered by the replacement warranty.