Shade Magic Fluorescent Light Covers for Classroom or Office - Light Filter pack of (4); Eliminate Harsh Glare that causing Eyestrain and Head Strain. Light Diffusers : Amazon.co.uk: Lighting
OCTO LIGHTS Ocean 004 2 ft. x 4 ft. Flexible Decorative Light Diffuser Panels Ocean for Classrooms and Offices OCE-004-2x4 - The Home Depot