Tenmat FF109X UL Fire Rated Light Cover, 120 Minute Protection, For Joist Spacing Up to 24 on Center, Significant Labor Savings, Maintenance Free, Reduces Heat Loss Through the Fixture The FF109X is the only two hour UL tested and approved fire barrier that can be used with a wide range of recessed lights to effectively prevent the spread of flames through a ceiling opening. Once a hole is made in the drywall to install recessed lights or speakers, the integrity of the construction and its ability to perform in a fire is reduced significantly, creating a potential fire hazard. Tenmat 2 Hour Fire Rated Light Covers are UL tested and approved for use with IC-rated recessed incandescent, fluorescent, LED light fixtures.TENMAT Fire Rated Light Covers can be used with most light manufacturers models and are suitable for new construction as well as remodel projects. In addition to its fire protection capabilities, the FF109X also exhibits excellent thermal and acoustical insulating properties to save energy and reduce noise. The flexible and lightweight nature of the covers makes installation quick and easy, reduces the stress put on the ceiling and significantly reduces labor costs compared to standard dry-walled box constructions Key Features - 120 minute protection - UL tested and approved for use with IC-rated recessed incandescent, fluorescent or LED light fixtures - For Joist Spacing up to 24 on center - Suitable for 2x10, 2x12, 2x14 and 2x16 - Can be used in floor/ceiling, as well as roof/ceiling assemblies (attic) - UL Fire Tested to maintain fire ratings of two hours or less in all UL L500, D500, G500, D200, G200, J200 and L200 series fire-rated floor/ceiling assemblies - UL Fire Tested to maintain fire ratings of one hour or less for all UL P200 and P500 series fire-rated roof/ceiling assemblies - Significant Labor savings - Lightweight (approx. 2.5 lbs) - Flexible material enables cover to be