About MADEM MADEM aims to do the best in lighting and satisfying our valued customers in full of comfortable, luxurious quality life. The past few years showed rapid and continuous growth for MADEM Lighting, a domestic lighting specialty manufacturer. Why buy from MADEM? -Modern design creates a simple and cozy atmosphere. -Every product has passed strict quality control to make customers use our products to be safer and more assured. -Our packaging has been double-tested to provide comprehensive protection to ensure that your items are in good condition. Attentions 1. For safe and secure installation, please ensure that the electrical box is firmly mounted and properly attached to a structural part of the building. 2. Please make sure that all wires are connected. When unpacking, be careful not to pull with the wires as a bad connection may result. 3. Do not turn on the power until fully assembled. We recommend install by professionals. 4. If you have any questions about installation, please inform us anytime. Specifications Funtion:Not Dimmable Material: Alumunium & Sillicone Finish: Powder Coating CCT: 6000K Cool white Voltage: 85-265V Wattage: 36W Lumen: 2340LM(65lm/W) Size Diameter:L 23.6'' x H 1.37"