Steel exit sign that meets the State of Connecticut Emergency Building Code requirements (Para. 1011.1.2). The rugged 20 gauge steel enclosure is powder coated black or white. The face carries EXIT wording with the ADA compliant modified accessibility symbol, 6 inch high with 3/4 inch stroke, lit by red or green LEDs. Available with or without battery backup, the NiCad battery giving a minimum of 90 minutes of emergency operation.