Light-Pak™ ELPS Series Explosionproof Emergency Lighting System

Light-Pak™ ELPS Emergency Lighting Systems are used:

  • To provide safe, reliable illumination to designated areas during failure or interruption of power to the normal lighting system
  • In areas made hazardous by the presence of flammable gases and vapors, combustible dusts, or easily ignitable fibers and flyings
  • Where corrosion, vibration, moisture, dirt, and rough usage are a problem
Power Supply Input: 120, 220/240, 277 VAC, 50 or 60 Hz; 0.5 Amps Maximum; Output: 12 VDC UL listed for 28 watts for 1 1/2 hours at 0°-40°C
Luminaires Voltage: 12VDC; Lamp Type: #789, miniature; Tungsten halogen, G4, 2-pin, 14 watt
Time Delay 5 minute delay (standard); can be field set for 5 seconds or 15 minutes
Power Supply Enclosure and Luminaire Assembly Material Copper-free aluminum (less than 0.4 of 1% copper)
Standard Finish Powder coat epoxy paint


  • Compact factory sealed luminaire assemblies are each furnished with a 12 watt tungsten-halogen lamp and inner reflector for appropriate photometrics in hazardous areas
  • Luminaire assemblies are fully adjustable and lockable on two axes to provide flexible and consistent light aiming capabilities
  • Luminaire lens ring is threaded for easy relamping and locks in place with hex head set-screw; will not loosen due to vibration
  • Ground joint cover with external flange design permits large opening and easy access to internal components
  • Neoprene cover gasket seals out moisture for superior protection of internal components against wetness and corrosion
  • Lightweight, compact size, and mounting feet ease installation and allow placement in confined areas
  • Two 1" NPT drilled and tapped conduit openings, with plugs, are standard, for choice of top or bottom feed
  • Factory-installed PUSH-TO-TEST pushbutton enables easy testing of system
  • MAIN POWER ON pilot light indicates AC power is being supplied to the battery charger
  • Stainless steel drain minimizes moisture collection; stainless steel breather with aluminum cap provides ventilation, minimizes moisture collection
  • CID 101 corrosion inhibitor device is provided with each ELPS system to help protect electrical components and connections
  • Rugged, long-life, maintenance-free, nickel cadmium battery provides 30 watts of power for the required 1 1/2 hours
  • Solid state battery charger for long life and reliable service prevents deep discharge by automatically disconnecting luminaires from battery