Emerson announced the Appleton™ HEX LED Series of egress lighting comprised of a selection of exit and emergency exit signs, exit sign/emergency lighting combination systems, and lamps-only emergency lighting systems, with emergency models featuring 90-minute battery backup as required by OSHA, NFPA, and the NEC. During an evacuation, the rugged lighting systems deliver lifesaving illumination in hostile industrial environments, such as oil refineries, Liquid Natural Gas (LNG) plants, chemical processing areas, and water and wastewater treatment facilities, enabling employees to escape safely from danger.