As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 2499, DURING PREFLIGHT INSPECTION THE CREW REPORTED THAT THE AISLE PATH LIGHTING BEYOND ROW 12 WOULD NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED THE AFT CEILING LIGHT ASSEMBLY. OPERATIONALLY CHECKED THE EMERGENCY LIGHTS WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE. (S)