As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX INSPECTION, THE NR 2 AND 3 AISLE PATH EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MX R & R THE NR 3 EMERGENCY LIGHT DC/AC INVERTER, OPERATIONALLY TESTED WITH NO DEFECTS NOTED, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.