As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AIRCRAFT WAS NOT GROUNDED. FLIGHT ATTENDANT REPORTS ALL EMERGENCY LIGHTS ON. OCCURRED WITH COCKPIT SWITCH IN ARM. WITH SWITCH OFF, ALL EMERGENCY LIGHTS EXTINGUISHED. REPLACED EMERGENCY LIGHT SWITCH PER TSM 33-51-00-810-881. OPERATIONS CHECK GOOD.