What was found
DURING LANDING THE F/A REPORTED THAT WHEN SHE TURNED ON THE CABIN LIGHTS FOR LANDING, SMOKE DEVELOPED OUT OF THE FRONT CEILING VENTS ALONG WITH A STRONG ELECTRICAL ODOR. THE F/A DEACTIVEATED THE CABIN LIGHTS AND THE SMOKE AND ODOR WENT AWAY. THE ACFT LANDED WITHOUT INCIDENT, WHERE MAINTENANCE R & R THE LIGHT HARNESS ABOVE THE WINDSCREEN, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.