Specializes in lighting and replacement lighting of plastic and aluminum eggcrate louvers for new and existing buildings.

Specializing in custom-molded, hand-pressed clear and colored glass products from both open (gillinder-owned) and private (customer-owned) molds for lighting applications.

Source of light cover information, product selection, and supplier of replacement light covers for all lighting.

Resource for replacement lenses, louvers and diffusers for light fixtures.

Specializes in custom and standard lighting diffusers including plastic and aluminum louvers, prismatic sheet, wrap lenses, globes, vaportights, tubeguards.

Specializes in manufacturing replacement light covers and lighting diffusers including prismatic plastic light covers, wrap diffuser light covers, globes, vaportite light covers, tube guards.

Stocking distributor of louvers, lenses, wrap-around diffusers, drop diffusers, tube guards and globes.