As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY ESCAPE LIGHTS FLICKER BETWEEN ROWS 10 AND 17 LEFT AISLE. CHECKED WITH CREW. THEY REPORTED LIGHTS FLICKERED ONLY ONCE. TURNED LIGHTS ON AND THEN ALSO CHECKED LIGHTS IN ARMED POSITION AND COULD NOT DUPLICATE ITEM. SUSPECT FAULTY CONNECTION.