As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A ROUTINE OVERNIGHT SERVICE CHECK INSPECTION LAS VEGAS MAINTENANCE REPORTED THAT THE MAIN PASSENGER DOOR (L1) PORTABLE EMERGENCY LIGHT WOULD NOT EXTINGUISH. LAS VEGAS MAINTENANCE REMOVED AND REPLACED THE PORTABLE LIGHT ASSY AT THE L1 DOOR. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED PER AMM 33-53-00. THE AIRPLANE RETURNED TO SERVICE.