4-Pin CFL Fluorescent Emergency Ballast

Works with or without an AC ballast to convert new or existing fluorescent fixtures in to unobtrusive emergency lighting. Operates one or two lamps in the emergency mode for a minimum of 90-minutes. Provides a maximum initial lumen output of 750 lumens. Durable painted steel construction in white finish Provided with 2’ flex conduits on both ends. Compact design fits most fluorescent fixtures.


*When battery packs are remote mounted, the remote distance cannot exceed 1/2 of the distance from ballast to lamp specified by the A.C. ballast manufacturer. The maximum allowable remote mounting distance is 50 feet.
NOTE: In 2-lamp operation, lumens am equally split between the two lamps



  • Dual 120/277voltage
  • Charge rate/power “ON” LED indicator light and push-to-test switch for mandated code compliance testing
  • Charge rate/power “ON” LED indicator light and push-to-test switch included for mandated code compliance
  • 3.6V long life, maintenance-free, rechargeable sealed NiCd battery
  • Internal solid-state transfer switch automatically connects the internal battery to fluorescent lamp for minimum 90-minute emergency illumination
  • Fully automatic solid-state, two rate charger initiates battery charging to recharge a discharged battery in 24 hours
  • AC output ensures compatibility with newer lamp technologies and helps prolong lamp life
  • Time delay enhancement to overcome end-of-life circuit protection

  • Suitable for installation inside, on top or in remote* of the fixture
  • Can be used with both switched and unswitched fixtures
  • UL Listed for factory or field installation

  • Meets UL924, NFPA 101 Life Safety Code, NEC, OSHA, Local and State Codes

  • 5-year warranty against defects in material and workmanship (lamps excluded)

  • Compatible with most one-, two-, three-, and four-lamp electronic standard and dimming AC ballasts
  • Operates one or two T5, T5HO, TB, T12, Circular T9, U-bend T8/T12, 4-Pin CFL and Long CFL lamps in emergency mode. Refer to the chart below for a complete list of compatible lamps

  • 9.5” x 2.375” x 1.5”