Procyon 9.75 X 2 1/16 in. PR1 (1, 2, 3) T5 or T5HO lamping. Perforated side panels with soft white acrylic overlay. Cold rolled steel housing. Die cast aluminum end caps. Die formed diffuse aluminum reflectors. Matte white powder coat finish. Available in 4 and 8 foot single section lengths. Emergency pack.