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: 40-60 W, not including the light bulb.Fully dimmable, requires additional purchase of dimmer switches and dimming lights. 2.UL Certification Crystal Semi Flush Ceiling light size: H4.75"*W10.25".The length can be adjusted via the rod and can only be installed on a flat ceiling. 3. Crystal Semi Flush Ceiling Light - Perfect for Your Space - Black Crystal Semi Flush Ceiling Light are suitable for a variety of spaces, from rustic Semi Flush Ceilings in the kitchen to dining rooms, bars, kitchen countertops, above sinks, living spaces next to bedrooms, dens, and bedrooms. 4. Easy to install:The Crystal Semi Flush Ceiling 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. oil rubbed bronze and nickel black finish) adds a touch of sophistication to any space, complementing both modern and farmhouse-themed interiors. Crafted with high-quality crystal, this ceiling light delivers exceptional clarity and brilliance. The crystal accents reflect and refract light, creating a sparkling effect that enhances the ambiance of the room. The durable construction ensures long-lasting performance, making it a worthwhile investment for your home. Installation is a breeze with the Doraimi Lighting Crystal Industrial Modern Farmhouse Semi Flush Mount Ceiling Light. Designed for hardwiring, it can only be installed on a level ceiling. The package includes all the necessary hardware and instructions, making the installation process hassle-free. By purchasing the Doraimi Lighting Crystal Industrial Modern Farmhouse Semi Flush Mount Ceiling Light, you are buying directly from the factory. This means you can enjoy high-quality craftsmanship and unbeatable prices. Don't miss out on this opportunity to elevate the style and functionality of your home with this exquisite ceiling light.