Fluorolite Lens Cover

Compare the best materials for light diffusers, including acrylic, polycarbonate, and styrene, to match your fixture, light level, and budget for repairs.

Not sure what size ceiling light diffuser panel to order? Learn how to measure fixtures, avoid common mistakes, and get the right replacement fast.

What plastic is used for light covers? Compare acrylic, polycarbonate, and polystyrene to choose a durable replacement diffuser for your fixture today.