As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE INSPECTION FOUND THE EMERGENCY FLOOR LIGHT STRIP AT EMERGENCY EXIT DOOR REMOVED DUE TO BEING THE WRONG PART NUMBER INSTALLED. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSTALLED EMERGENCY LIGHT STRIP IAW AMM 33-50-12. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.