As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT EN ROUTE FROM JFK TO MIA A FLIGHT MECHANIC ON BOARD SMELLED A ELECTRICAL BURNING SMELL JUST PRIOR TO LANDING, IDENTIFIED SMOKE COMING FROM OUTBOARD CEILING LED BULB ABOVE SEATS 33AB & 34AB. REMOVED POWER FROM LIGHTS/SYSTEM, NO FURTHER SMOKE REPORTED, BULB REMOVED. THIS WAS A NON REVENUE FLIGHT NO PASSENGERS WERE ON BOARD. ISSUE HAS NOT RETURNED AFTER LIGHT BULB REPLACEMENT.