As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING B INSPECTIONS FOUND THE AFT CABIN EMERGENCY CEILING LIGHT INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE AFT CABIN EMERGENCY CEILING LIGHT LAMP IAW EMB AMM TASK: 33-50-08-000-801-A, AND 33-50-08-400-801-A. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.