The GS Series decorative high abuse luminaire features a housing consisting of heavy aluminum with internally reinforced double thickness welded ends for maximum strength. Standard size is a 4-foot length with a tandem row mount as an option. All metal parts are phosphate pre-treated and finished in white oven baked polyester powder coat. Comes in a standard silver gray finish but also available in black, bronze, white or painted natural aluminum. Standard lens is 1/8" thick U.V. stabilized clear prismatic polycarbonate installed in lens channels in housing to deter un-authorized entry to lamp compartments. Opal white translucent and clear polycarbonate are optional lenses. Available lamping includes Biaxial Fluorescent and Bi-Pin T5 & T8. Ceiling mount is U.L. Listed suitable for use in wet locations, wall mount suitable for use in damp locations. Ideal for stairwells, vanities, corridors and entrance ways.