SmartCap attic recessed light cover is a pre-assembled, easy to install, fire rated recessed light cover that simply unfolds into a perfect cap over non-IC rated light fixtures in the attic. Unlike site fabricated light covers that require excessive time, labor and cost to build, SmartCap attic recessed light cover is an easy solution to a complex problem. SmartCap attic recessed light cover folds-out into position between attic joists running parallel to joists to easily cover both the light fixture and its accompanying electrical box. Designed for non-IC recessed light fixtures with a nominal diameter of 7 in. (178 mm) or less. It should not be used for recessed light fixtures with nominal diameters greater than 7 in. (178 mm). Allows attic insulations to achieve R-values in excess of R-60 with maximum insulation heights as high as 24 in. The surface burning characteristics of SmartCap attic recessed light cover were tested in accordance with ASTM E 84. Both the SmartCap attic recessed light cover facing and fiberglass interior veil were tested for resistance to fungi (Mold and mildew) per ASTM C1338 and ASTM D 3273.