As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE MAINTENANCE THE FORWARD CABIN EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE NR 1 EMERGENCY LIGHT POWER SUPPLY AND BATTERY ASSY IAW AMM 33-50-04. THE LIGHTS OPERATIONALLY CHECKED GOOD. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.