Standard E2 Replacement Lens for Fluorescent Light Fixtures. Clear Acrylic with K12 Pattern. 47-15/16" Long x 11-1/16" Width x 1-11/16" High x 0.110 Thick. SM192 WRAP LENS ACR CL 47-15/16L
All Standard brand wrap lenses are made of acrylic which ensures little to no discoloration, and restores the look and efficiency of older fixtures. In most cases, Standard's wrap lenses are higher quality than what is supplied by the original fixture manufacturer, thus offering higher impact strength. By replacing old, yellowed or broken lenses, the appearance and performance of the fixture can be restored to its original condition, while maximizing efficiency.