As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MX INSPECTION, FOUND FLOOR PROXIMITY EMERGENCY ESCAPE PATH MARKNG LIGHT INOPERATIVE. THE ACFT WAS REMOVED FROM SERVICE. R & R FLOOR PROXIMITY EMERGENCY ESCAPE PATH BULB IAW JIC 33-50-00. PERFORMED OPS WAS CHECKED GOOD AS IAW WC EX-335000-OPT-10000-001. THE ACFT RETURN TO SERVICE.