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 CABIN EMERGENCY CEILING LAMP ROW 6 INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSTALLED LAMP EMERGENCY CABIN CEILING LAMP ROW 6 IAW STANDARD AIRCRAFT MAINTENANCE PRACTICE TEST IAW EMB AMM 33-50-00 TEST OK. THE AIRCRAFT WAS RETURNED TO SERVICE.