The NICOR ECL2 Series LED Exit Sign with Battery Backup Lighting features a low-profile design with the latest in Emergency Lighting technology. The slim, 1-inch profile keeps the fixture light and unobtrusive. It''s constructed using a new injection-molded thermoplastic that''s flammability (UL-94-V-0) rated. The ECL2 includes a Nickel-Cadmium battery to provide 90-minute emergency run-time that kicks on if the power goes out. The emergency lighting heads on each side are adjustable to 330 vertically and 200 horizontally allowing you to direct the light where it''ll be needed. The ECL2 uses only 3.3-Watts of electricity and can be installed in both 120-Volt and 277-Volt applications. It can be surface mounted to a wall or ceiling using the included mounting bracket with EZ quick connect. The ECL2 includes an additional faceplate for the backside if required and removable arrows. The ECL2 is Damp-Location rated and protected by NICOR''s 2-Year Limited Warranty.