Ideal for high-abuse, cold weather (CW option-down to -40°C), and wet location applications such as schools, security areas/prisons and parking garages.&nbsp;<br><br><ul><li>NEMA 4X option available for wet and hose-down applications.</li><li>FPA option available for non-food and splash zone applications.</li><li>Clear, UV-stable polycarbonate cover is .130" thick to prevent cracking or breaking. Cover is secured with four stainless steel, Torx 120 tamperproof screws with center pin.</li><li>The typical life of the exit LED lamp is 10 years, based on continuous operation.</li><li>Back mount standard for single face. Universal mount option available.</li><li>Emergency Operation: Sealed, maintenance-free nickel-cadmium battery delivers 90 minutes capacity to lamp.</li></ul>