As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING RON ROUTINE MAINTENANCE, SEVERAL EMERGENCY LIGHTS IN THE COCKPIT AND FORWARD CABIN WERE FOUND INOPERATIVE DURING FUNCTIONAL TEST. MAINTENANCE R & R THE NR 1 EMERGENCY LIGHT INVERTER IAW AMM 33-50-11. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.