1.It is recommended to use a light bulb (please refer to the recommended purchase of a light bulb in the picture on the left). The maximum wattage of the light bulb is: 60-100 W, not including the light bulb.Fully dimmable, requires additional purchase of dimmer switches and dimming lights. 2.UL Certification metal Pendant light size: H52"*W5.71".The length is adjusted by cord and can be installed on sloped, vaulted or flush ceilings. 3. metal Pendant Light - Perfect for Your Space - Black metal Pendant Light are suitable for a variety of spaces, from rustic chandeliers in the kitchen to dining rooms, bars, kitchen countertops, above sinks, living spaces next to bedrooms, dens, and bedrooms. 4. Easy to install:The metal pendant light mounting base is compatible with US junction boxes hard connection.Including all installation hardware for fast and simple installation. 5. You will have a very pleasant shopping experience: If the product is damaged during transportation, please contact us through the Amazon message box and we will solve the problem for you as soon as possible. 2 Pack 1 Light Hanging Rustic Farmhouse 5.7" Metal Lantern Cage Pendant Ceiling Light Fixture,Black Finish for Kitchen Island Cafe Bar Over Sink