As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCO - FLT 5278 - CREW REPORTED THE FLOOR PROXIMITY EMERGENCY LIGHTS AT SEAT 5, 6, AND 7 ARE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY UNIT 10WL IAW ATR MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)