As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6145 IAD SECTION OF AISLE PATH LIGHTING INOP AROUND EMERGENCY EXIT ROW 12 NOTED. IAD MX REMOVED AND REPLACED NR 3 EMERGENCY LIGHT BATTERY POWER SUPPLY IAW EMB145 AMM 33-50-04 WITH OPERATION CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.