Crouse-Hinds series N2LPS LED emergency lighting systems are used in Class I, Division 2 hazardous areas to provide reliable illumination for egress areas during failure or interruption of power to the normal lighting system. Durable and marine rated LED lamp head assemblies provide protection against water ingress, corrosion and impact, making the N2LPS LED ideal for emergency lighting applications in refineries, petrochemical and chemical plants, waste and sewage treatment facilities, oil terminals, food processing facilities, breweries and other industrial manufacturing or process facilities.