As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - DUIRNG POST FLIGHT INSPECTION, THE CREW REPORTED THAT SEVERAL AISLE PATH EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED LIGHT BULBS IAW ATR42-320 JIC 33-51-21, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)