• ELU 2nd

UltraLITE Model ELU


Providing a seamless transfer to backup power for emergency lighting systems, the UL 924 Listed “ELU” is fully-compliant with NFPA 101 and is compatible with all types of lighting fixtures, including LED. Available in 1.5 kW – 14 kW single phase sizes, the “ELU” provides voltage regulation and performance characteristics that offer a significant advantage over competing inverters. Seismic-rated model are also available.

Brochure: UltraLITE Model ELU 

Visit Controlled Power’s Website 

Example applications include:

  • Schools / Universities / Dormitories
  • Parking Structures / Garages
  • Office Buildings
  • Correctional Facilities
  • Airport Terminals
  • Hospitals / Clinics
  • Casinos / Resorts / Hospitality

Additional information

Base Runtime

90 mins

Brand Name

Controlled Power


C-UL Listed to CSA C22.2 No. 141-15 – Emergency Lighting Equipment, C-UL listed to CSA standard C22.2 No. 107.1-01 General Use Power Supplies, California Building Code – CBC 2016, ICC – AC156: "Acceptance Criteria for Seismic Certification by Shake-Table Testing of Nonstructural Components and Systems", International Building Code – IBC 2015, NFPA 101, NFPA 111, NEC, and local codes, UL 1778 listed Uninterruptible Power Supplies, UL 924 Listed – Auxilary Lighting and Power Equipment, UL 924 Listed – Emergency Lighting Equipment


*Alarm status, *Audible alarms, *Automatic battery test, *Bypass status, *Check battery, *High / low/ normal input voltage, *On battery, *Percent load, *Percent of battery, *Protected ON / OFF switch, *Push-to-test, *Self-test diagnostics


Input Frequency: 60 Hz, +/-2.5 Hz