As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE NR 3 FLOOR STRIP EMERGENCY LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 3 EMERGENCY BATTERY AND CHARGER IAW EMB AMM TASKS 33-50-04-000-801-A AND 33-50-04-400-801-A. THE AIRCRAFT WAS RETURNED TO SERVICE.