As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND THE EMERGENCY FLOOR STRIP LIGHT AT ROW 16 TO BE INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. DID AN OPERATION CHECK OF THE EMERGENCY LIGHT SYSTEM IAW EMB AMM 33-50-00, ALL LIGHTS INCLUDING ROW 16 (FLOOR). THE OPERATIONAL CHECK WAS GOOD, NO DEFECTS NOTED. NO PARTS REMOVED OR REPLACED. THE AIRCRAFT WAS RETURNED TO SERVICE.