Our line of LED exit signs and emergency lights remain on during power outages to safely guide people out of a building or room in the event of an emergency. Commonly used in hallways and above doorways. Our lights provide a 90 minute minimum and 3 hour maximum of light during power outages by utilizing a battery backup. Our exit and emergency lights save on energy and maintenance costs, and are designed to last 25 times longer than standard incandescent or halogen fixtures. Choose from flame-retardant thermoplastic, acrylic edge lit, steel NYC-approved housings, as well as a variety of color options.