As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT OVERWING THE LAST ONE AFT OF EMERGENCY EXIT ON LT AND RT INOPERATIVE. REPLACE BATTERY PACK NR4 IAW AMM 33-51-04-000-801. REPLACED NR 4 BATTERY PACK IAW AMM 33-51-04-400-801, OPS TEST GOOD. CEILING PANEL BETWEEN FS559+48R AND FS 559, OR REMOVED IAW AMM 25-26-07-000-801. INSTALLED CEILING PANEL REF AMM 25-26-07-400-801 OK TO CLOSE.