As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT ATTENDANT REPORTED SMOKE COMING FROM ROW 8 OVERHEAD BIN AND VENTS. MOSTLY DISSIPATED BY LANDING. VERY STRONG ELECTRICAL SMELL, BURNING IN SEVERAL PLACES ABOVE OVERHEAD BINS. FOUND LIGHT BALLAST FOR UPPER CABIN LIGHTING OVER ROW 8 ON RT SIDE OVERHEATED AND BURNED. REPLACED LIGHTING BALLAST WITH NEW ONE, CKS GOOD.