Tenmat (FF109-350) 15in Fire Rated Recessed Light Cover (LARGE) Case Pack of 10 Tenmat (FF109-350) 15in Fire Rated Recessed Light Cover (LARGE) Case Pack of 10 -for use in wood truss floor/ceiling assemblies with the requirements of the OPL Design Listings with the following provisions: -Max. 2 fixtures within a 36 sq. ft. area. Min. o.c. fixture spacing of 24in. wiring the same truss cavity. Min. center-to-center fixture spacing of 34 in. for adjacent truss cavities. Come get yours or place your order today. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)