As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GNDED. EMER AISLE PATH LIGHTING AT ROW 8 RT & LT, RED LIGHT OUT. REPLACED LT & RT EMER POWER SUPPLY UNITS. ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-001-A & AMM 33-51-00-710-007-A. SEE AALA201601039005 FOR ADDITIONAL PART INFORMATION.