Emergency Backup Ballast - Operates T8 Type A lamps - 120-277V

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SKU: EI500-M12
Brand: Lithonia
Mfr Part Number: EI500 M12

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Current Stock: 20


The Lithonia Lighting low-profile EI500 Fluorescent Battery Pack by Power Sentry provides 90 minutes of emergency power for fluorescent fixtures in the case of a loss in power

  • Integrated test switch pilot light
  • Field installable only
  • For use with Dual-voltage (120/277V)

Brochures & Spec Sheets

Spec SheetLithonia EI500 M12 Specs

Electrical & Operational Information

Input Voltage120-277VOutput VoltageType A lamps


Ballast Start MethodInstant StartBattery Power Duration90 Minutes - 500 Lum
Dimming ControlNon-dimmableEmergency Battery TypeNickel-Cadmium
Lamps Operated1-lamp-F32T8

Included Components

Emergency Battery Includedyes

Warranty & Certifications

CertificationsOSHA, NFPAUL Listedyes

Dimensions & Measurements

Product Length (in.)9.4Product Width (in.)2.25
Product Height (in.)1

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