Emergency and exit
Light-Pak ELPSM2 Explosionproof LED Emergency Lighting System
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Light-Pak ELPSM2 Explosionproof LED Emergency Lighting System

Crouse-Hinds series ELPSM2 explosionproof LED emergency lighting systems are used in hazardous areas to provide safe, reliable illumination indoors or outdoors to designated areas during failure or interruption of power to the normal lighting system.

ELPSM2 emergency LED lighting systems perform safely and reliably in Class I and Class II areas where corrosion, vibration, moisture, dirt and rough usage may be encountered.  Common installations include refineries, chemical and petrochemical facilities, grain processing, handling or storage facilities, manufacturing plants, wastewater treatment facilities, and other areas where safe, reliable, hazardous area emergency lighting is needed.

Certifications and compliances


  • Class I, Division 1, Groups B, C, D
  • Class II, Division 1, Groups E, F, G
  • NEMA 3R

UL standards

  • UL50E; UL844; UL924; UL1203; UL1598; UL8750

CSA standards

  • CSA C22.2 No. 141-10
  • CSA C22.2 No. 137


  • Life Safety Code NFPA101® - Section 5-9 (Emergency Lighting) 

Design features

  • Copper-free aluminum enclosed, gasketed housing – provides corrosion protection in the most extreme environments 
  • Durable LED lamp head assemblies – provide protection against water ingress, corrosion and impact 
  • High temperature rated nickel cadmium battery for reliable operation up to +40°C ambient 
  • Reduced maintenance costs – self-test, monitoring and diagnostics reduce costly maintenance checks 
  • Remote mountable lamp heads – lamp heads can be mounted independently from the enclosure, allowing you to focus light where you need it 
  • Solid state battery charger – ensures long life and reliable battery operation; prevents deep discharge by automatically disconnecting the battery from the luminaire

Standard materials

  • Power supply and remote luminaire enclosure – epoxy powder coated copper-free aluminum 
  • LED lamp head assembly – epoxy powder coated aluminum 
  • Exterior hardware – stainless steel
  • Cover gasket – neoprene

Drawings and design support

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