This flush mount was designed with clean lines and to provide uniform illumination. This luminaire is built exclusively for LED and can be installed inside or outside. This ceiling mount is easy to install and also has a matching square version. Made of Aluminium CRI 80 Finish Satin Nickel Color Temperature 3000K 1 17W LED Bulb s Bulb s Not Included 10 Flush Mount 120V AC Direct Connections 3000 Lumens 3000K Indoor/Outdoor Voltage 120 Dimmable Yes Connector Included Yes Mounting Accessory Included Yes Accessory Included Yes ETL Listed Yes 5 year limited warranty Overall Dimensions 10 L x 10 W x 1 H Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.