Using these pendant lights is easy. First, make sure to have a licensed electrician install the light according to the instructions in the box. Connect it to a 220 - 240V power source. Since the globe is not included, you can choose the one that suits your style. These lights are for indoor use only, so don't place them outdoors. For maintenance, keep the iron surface clean with a dry cloth. If there are any issues within a year, you can get a replacement as per the warranty.