Extra S3 ceiling flush mount features a curved glass diffuser. Diffuser available in a satin finish white glass or mirror top dish with internal screen in white Pyrex glass option. Finish available in chrome and brushed nickel. Available in a 20 and 24.75 inch diameter option as well as a ceiling flush mount and suspension version. One 100 watt, 120 volt, A19 medium base incandescent lamp not included. General light distribution. ETL listed. Made in Italy. 24.75 inch diameter x 5.88 inch height.