Due to global supply chain issues, stock levels can change. Please contact support to verify stock levels. Call 1-800-983-1315

Keystone KT-EMRG-500-T5 T5 Emergency Ballast 500 Lumen 90 Minutes


Please call 1-800-983-1315 for the lowest available price
  • Lumen:
    T5 14W 375 T5 21W 425 T5 28W 500 T8 17W 350 T8 32W 475 4-Pin PL CF 13W 325 4-Pin PL CF 18W 425 4-Pin PL CF 26W 475lm
  • Keystone Technologies
Available in increments of 1
Ordering more than 10? Request a quote and we’ll back to you with our lowest price.
More Information
Ballast Factor 1.00
Dimmable No
Number of Lamps 1 Lamp
Dimensions 14.25" x 1.28" x 1.21"
Lumen Output: T5 14W 375 T5 21W 425 T5 28W 500 T8 17W 350 T8 32W 475 4-Pin PL CF 13W 325 4-Pin PL CF 18W 425 4-Pin PL CF 26W 475
Manufacturer Keystone Technologies
Product Warranty 5 Year
Part Number KT-EMRG-500-T5
Technology Emergency Ballast
Voltage Multivolt 120V-277V

 Input Voltage: 120/277V, 60Hz

No. of Lamps: 1-4

Primary Lamp Type: T5

Quick Ship: Yes

Warranty: 5 Years

OPERATING DETAILS • For use in new or existing fixtures, with or without an AC ballast, where emergency lighting is needed.

• Operates one lamp in the 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 for minimum 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.

• AC output helps to guarantee compatibility with new lamp technologies.

• Features Time Delay Technology which helps to overcome end-of-life circuit protection.

LAMP COMPATIBILITY • Compatible with most one-, two-, three-, and four-lamp electronic, standard and dimming AC ballasts. 

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
  • UL Listed
© 2023 ShineRetrofits.com. All Rights Reserved. Your source for induction lights, LED, and fluorescent fixtures and retrofit kits.