Set of 4 Heat-resistant light filters reduce glare and flickering to create a calming work environment. They are perfect for classroom, library and office environments. Blue patterned filters are flame-retardant and attach to standard ceiling fluorescent light fixtures with super-strong, built-in magnets that keep filters in position. They come with Certificate of Conformance for flame-retardancy.
“There are some individuals that fluorescent lights drive them crazy; the way they flicker all the time. Eliminating 60-cycle fluorescent lights; that’s the one thing I would do.” – Temple Grandin