PLASKOLITE 24 in. x 48 in. White Egg Crate Lighting Louver (5-Pack)

PLASKOLITE egg crate louvers are an efficient, economical solution for a variety of lighting needs. The open cell design offers a modern, industrial appearance while allowing free air circulation that lowers operating temperatures, prolongs the life of ballasts and improves lamp performance. Ideal for use in a variety of locations including kitchen and bath fixtures, basements, office buildings, schools, garages and recreation rooms. Louvers are also ideal for aquarium covers