What was found
IAH - DURING MAINTENANCE INSPECTION A FLOOR PATH LIGHT STRIP WAS FOUND TO BE INOPERATIVE. MAINTENANCE INSPECTED THE AIRCRAFT, AND PLACED THE LIGHT STRIP ON MEL 33-50-00/2 CAT "C" CONTROL NUMBER 143990, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. ON FLIGHT 2664, THE AIRCRAFT LANDED IN IAH WHERE MAINTENANCE RECONNECTED THE NR 3 AISLE PATH LIGHT STRIP, OPERATIONALLY CHECKED WITH NO DEFECTS. REMOVED THE MEL, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.