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 28W LED Bulb s Bulb s Not Included ENERGY STAR certified Indoor and outdoor use Over 50,000 hours of service life Die-cast aluminium housing 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 14 L x 14 W x 0.5 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.