LED Vapor tight. Ideal for damp/wet locations such as outdoor venues, canopies and locker rooms. Certain airborne contaminants can diminish the integrity of acrylic and/or polycarbonate. Certain airborne contaminants may adversely affect the functioning of LEDs and other electronic components, depending on various factors such as concentrations of the contaminants, ventilation and temperature at the end-user location. Light grey, fully gasketed, polycarbonate housing with ten polycarbonate captive latches provides a watertight seal. The high-impact resistant housing and extruded silicone rubber gasket protects the internal components from the environment, including moisture and dirt. 3/8 inch wet location fitting provided on the 3500 lm fixture and 1/2 inch wet location fitting provided on the 5000 lm fixture on one end for use with liquid tight conduit.