As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY FLOOR LIGHTING DAMAGED OR INOPERATIVE / LOCATIONS:602 / ACARS TEXT: FRC335201602 EMERG LIGHTS FIRST CLASS CABIN COME ON INT FOR ABOUT 10 SECONDS THEN TURN OFF / INTERIOR. PULLED AND RESET C/B Z37 AND A14.TESTED EMERGENCY LTS PER AMM 33-53.OPS CHECK NORMAL. MONITORED EMERGENCY LIGHTS AND THEY DID NOT COME BACK ON. (LP1441779)