TENMAT is a leading manufacturer of High Temperature Engineering Materials and Fire Protection Components. The TENMAT FF130E Insulation Protection Cover is made out of a fire resistant material and was specifically designed to protect your light fixture from insulation in the attic and to stop unwanted airleakage through your recessed light. The FF130E has been tested in accordance with UL1598 for usage with IC and Non-IC rated recessed lights (See Installation Instructions for maximum lamp wattage and types). Most recessed lights are not compatible with insulation and oftentimes start cycling on/off after they have been buried with cellulose, foam, fiberglass, etc. The lights malfunction is a concern and a safety hazard. Pushing the insulation away is not an effective solution since it creates air passages in the building envelope and wastes energy. According to the Department of Energy, recessed lights account for 50% of the total thermal losses of a ceiling. Due to the improved airtightness and insulation, TENMAT users experience significant energy savings. TENMAT Recessed Light Covers allow the insulation to be continuous and uninterrupted over the whole area of the ceiling, therefore saving energy. The FF130E covers are fit within seconds and do not require assembly or special tools. Simply put the flexible and lightweight cover on top of your light fixture - Done Deal! For additional draftstopping, we recommend the TENMAT FF365 Sealant. Benefits: -- Fire Safe -- Reduces heat loss through the light fixture. -- Limits the amount of cold or hot air entering from outside. -- Keeps insulation away from standard recessed lights. -- Easy fitting - can be fitted in seconds - no screws, drilling or assembly required. -- Enhances the acoustic protection of the ceiling. -- Maintenance free. -- Please note: Recessed light NOT included! Sold individually, price is per cover. This product CANNOT be used in 1 or 2 hour fire rated ceiling assemblies.