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Emergency Ballasts

Topbulb carries a large selection of Keystone emergency ballasts. If you do not find the Keystone brand emergency ballast you are looking for, call one of our lighting specialists at 800.867.2852. In most cases, we can find the Keystone emergency ballast you need at a competitive price.

16 Item(s)

  1. Keystone KT-EMRG-500 - T8/T12 Emergency Ballast - 500 Lumens - 90 Minute
  2. Keystone KT-EMRG-500-SL - T8/T12 Emergency Ballast - 500 Lumens - 90 Minute - Low Profile
  3. Keystone KT-EMRG-700 - T8/T12 Emergency Ballast - 700 Lumens - 90 Minute
    Price: $60.95
    1 to 299 $60.95 each
    300 to 599 $57.95 each
    600 and above $55.05 each
  4. Keystone KT-EMRG-700-SL - T8/T12 Emergency Ballast - 700 Lumens - 90 Minute
  5. Keystone KT-EMRG-650-CFL2 - Emergency Ballast - 650 Lumens - 90 Minute
  6. Keystone KT-EMRG-750-CFL4 - Emergency Ballast - 750 Lumens - 90 Minute
    Price: $81.95
    1 to 179 $81.95 each
    180 to 359 $77.85 each
    360 and above $73.95 each
  7. Keystone KT-EMRG-1400 - T8/T12 Emergency Ballast - 1400 Lumens - 90 Minute
  8. Keystone KT-EMRG-1400-SL - T8/T12 Emergency Ballast - 1400 Lumens - 90 Minute - Low Profile
  9. Keystone KT-EMRG-LED-5-500 - LED Emergency Ballast - 5W - 90 Minute
  10. Keystone KT-EMRG-LED-5-500-K1 - LED Emergency Ballast - 5W - 90 Minute - Kit
  11. Keystone KT-EMRG-700-T5 - Emergency Ballast - 700 Lumens - 90 Minute
  12. Keystone KT-EMRG-500-T5 - Emergency Ballast - 500 Lumens - 90 Minute
    Price: $114.95
    1 to 215 $114.95 each
    216 to 431 $109.25 each
    432 and above $103.75 each
  13. Keystone KT-EMRG-800-T5 - Emergency Ballast - 800 Lumens - 90 Minute
    Price: $147.95
    1 to 215 $147.95 each
    216 to 431 $140.55 each
    432 and above $133.55 each
  14. Keystone KT-EMRG-LED-12-1200-K1 - LED Emergency Ballast - 12W - 90 Minute - Kit
  15. Keystone KT-EMRG-LED-12-1200 - LED Emergency Ballast - 12W - 90 Minute
  16. Keystone KT-EMRG-1300-T5 - Emergency Ballast - 1300 Lumens - 90 Minute
    Price: $196.95
    1 to 191 $196.95 each
    192 to 383 $187.15 each
    384 and above $177.75 each

16 Item(s)