What was found
AIRCRAFT WAS NOT GROUNDED: 2 EMERGENCY EXIT LIGHTS WERE ORIGINALLY REPORTED TO BE HANGING DOWN ROW 13 AND 14. MAINTENANCE LATER DISCOVERED AND REPLACED EMERGENCY LIGHTING HOUSINGS AT ROWS 13L (SEE AALA201801169017), 14L (SEE AALA201801189022), AND, 15L, AND PERFORMED SATISFACTORY OPERATIONAL CHECK.