As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT AT CEILING ROW 28 ABC INOPERATIVE. MAINTENANCE FOUND LOOSE CONNECTOR AND RECONNECTED IT PER AMM 33-51-11. A SATISFACTORY OPERATIONAL CHECK OF THE EMERGENCY LIGHTING SYSTEM WAS ACCOMPLISHED WITH NO ISSUES NOTED.