As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 883 ON FLIGHT 5232 FROM CLT TO CVG. DURING PREFLIGHT FLOOR EMERGENCY LIGHT AT ROW 4 WAS INOPERATIVE. ALSO ONE OVERHEAD EMERGENCY LIGHT WAS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE BULBS. OPS CHECK WAS GOOD. AIRCRAFT RETURNED TO SERVICE.