Malcolite Corporation specializes in manufacturing replacement light covers and lighting diffusers including prismatic plastic light covers, wrap diffuser light ...

R & R Plastics has been servicing the lighting industry nationally for over 20 years. R & R Plastics manufactures and distributes all types of louvers, lenses and replacement covers for lighting. When you need to replace, retrofit, upgrade or enhance interior or exterior lighting R & R Plastics offers a complete package.

Light filters from Natralite Filters put melanin back into artificial light. Light without melanin can cause eye strain, migraine headaches, dermatitis, macular degeneration and promote free radicals.

Diffuser Specialist is your number one source for replacement lenses, plastic light covers and diffusers. Browse our fluorescent light covers online or call us.

Manufacture of replacement plastics for lighting fixtures. Shipping available anywhere, from large to small orders. Parabolic louvers, diffusers, flat sheet, globes and custom fabrications.