Designed for low to medium mounting heights. Ideal for applications where dirt, dust, humidity, moisture and cold temperatures are present. Rugged light gray polycarbonate housing with continuous poured gasket for an airtight seal, keeping out moisture, dust and humidity. Cold-rolled steel enclosed wireway included. Provided with one open hole and knockout at opposite end. UV stablized, impact-resistant, polycarbonate lens. Ten (10) snap-fit polycarbonate latches attach the lens to the housing for a tight seal. Standard electronic ballast (120-277V, 60Hz) ensures no flickering and quiet operation. Starts instantly down to 0..F (-18..C) with two 32W linear T8 lamps and with two 54W linear T5HO lamps (lamps not included). Two stainless steel mounting brackets included, which allow for flush or chain mounting (chain not included). UL listed to US and Canadian safety standards. UL listed for 25..C ambient and wet locations. IP65 rated.