The Tuff-Act exit sign from Chloride is wet/damp location listed and sturdy enough for extreme environments. Energy Star-rated, illumination is achieved with the use of long-lasting, high-brightness LEDs. The product is available in AC only and self-powered models and comes standard with Intelli-Charge self-testing diagnostics electronics. The diagnostics continuously monitor all critical functions of the sign, and self-testing satisfies the monthly periodic testing requirements in NFPA 101 and the IBC. The product uses die-cast aluminum housing with premium, impact-resistant, injection-molded polycarbonate covers.