Acrylic Diffuser, For Use With 11430 Series, 53 1/8 in Overall Length, 15 1/2 in Overall Width, 3 1/4 in Overall Height, Diffuser Lens Lens Type, Acrylic Lens Material, White Lens Color, Unfinished Finish, CSA Certified, Energy Star Certified, UL Listed Standards. This item has been restricted from sale in the following state (s): []