Reduce the flicker and glare of fluorescent lights, and create a more calming and pleasant atmosphere with our Light Filters for Every Season! These beautiful patterned fabric panels feature three seasonal designs: fall, winter and spring/summer. Heat-resistant and flame retardant, the filters easily attach to standard ceiling light fixtures with six sturdy, built-in magnets. Perfect for the classroom, library, and the office! • Includes three 2' x 4' heat-resistant panels in fall, winter and spring/summer designs • Fabric panels fit over standard ceiling fixtures with sturdy, sewn-in magnets • For use with fluorescent lights only • Fabric contains a flame retardant coating