Architectural

VGO, Oval
VGR, Round

Linear Fluorescent

Industrials

VRI, Enclosed Fiberglass

Modular Commercials

VRS, Surfaced Lens

Surface

VSL, Enclosed Polycarbonate
VDS, Heavy Duty Steel
VDC, Heavy Duty Steel, Corner

Troffers

VRT, Recessed Lensed

Wraparounds

VW, Wrap and Corridor

Utilitarian

Rectangles

VR1B-VR2B, Cast Back Box
VR1C-VR2C, Cast Housing
VR1-VR2, Steel Backplate

Squares

VR3C-VR4C, Cast Housing
VRR, Recessed Drop Dish
VR3-VR4, Steel Backplate