As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THAT THE EMERGENCY LIGHTING FOR SEAT 1F WAS BURNT OUT FOR BOTH THE SIDE WALL AND AT THE FLOOR LEVEL LIGHTING. MAINTENANCE TROUBLESHOT THE SYSTEM AND FOUND THAT SEVERAL BULBS WERE BURNT OUT AND THAT THE POSITION 500 POWER SUPPLY WAS AT FAULT. THE EMERGENCY LIGHT FORWARD RIGHT HAND POWER SUPPLY AND 5 BULBS WERE REPLACED. AIRCRAFT WAS RETURNED TO SERVICE.