Keystone KT-EMRG-700C Fluorescent Emergency Ballast

Customer Reviews


90 min - 700 - 120-277V

Fluorescent emergency ballast benefits

  • Stay prepared with an automatically recharging ballast
  • Save hassle with an emergency ballast for virtually every lamp and fixture type
  • Powers one or two lamps for minimum of 90 minutes with up to 1400 lumens

Product Features

  • For use in new or existing fixtures, with or without an AC ballast
  • Operates one lamp in emergency mode
  • 2-in-1 LED indicator light and push-to-test switch (for mandated code compliance testing)
  • Internal battery automatically connects to the fluorescent lamp(s) for minimum of 90 minute emergency illumination via an internal solid-state transfer switch
  • A discharged battery completely recharges in 24 hours, via a fully automatic solid-state, two-rate charger
  • Features a time delay technology which helps to overcome end-of-life circuit protection (select models)
  • Usable in sealed and gasketed fixtures (select models)

Extra Information

Keystone Technologies
Illumination Time:
90 min
Initial Light Output:
Input Voltage: