Using this pendant light is easy. First, make sure to have a licensed electrician install it according to the instructions in the box. Since it's for indoor use only, don't place it outdoors. The lamp doesn't come with a globe, so you'll need to buy one that fits the E27 lamp holder (max 72W). To maintain it, simply wipe the glass and iron parts with a soft, dry cloth regularly. Avoid using harsh chemicals as they might damage the finish. If there are any issues within the 1-year warranty period, you can get a replacement.