As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AEX - FLT 3373 - DURING PREFLIGHT INSPECTION, SEVERAL EXTERNAL AND INTERNAL EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. THE AIRCRAFT WAS FERRIED TO IAH WHERE MAINTENANCE REMOVED AND REPLACED THE AFFECTED EMERGENCY LIGHT BATTERY PACKS IAW EMB145 MM 33-50-02, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)