Meteor Ceiling Flush Mount features a White acrylic diffuser with a Brushed Silver finish. Comes in small, medium, and large sizes. A module with 3 watt, 120 volt 1440/1920/2560 lumens 3000K 85CRI LED type bulbs is included. ETL listed. Small: 13.25 inch width x 3 inch height. Medium: 18 inch width x 4.5 inch height. Large: 23 inch width x 4.5 inch height.