As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CENTER AISLE EMERGENCY ESCAPE LIGHTS AT ROW 15 - 18 AND THE EMERGENCY EXIT DOOR LIGHT ARE ALL INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY PACK B5-120 IAW AMM 33-51-03. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT IS OK FOR SERVICE.