As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING NON ROUTINE CHECK, FOUND EMERGENCY PATH LIGHTS INOPERATIVE AT DIFFERENT LOCATION SEAT (13 - 16, 18 - 20 AND24 - 26). MAINTENANCE REPLACED AFT LEFT EMERGENCY POWER SUPPLY AND FUNCTIONAL CHECK WAS NORMAL. AIRCRAFT RETURNED TO SERVICE.