As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS IN BASE MAINTENANCE: DURING EMERGENCY LIGHT CHECK, FOUND SEAT MOUNTED LIGHTS TO BE INOP AT SEAT 13H. MAINTENANCE EPLACED EMERGENCY LIGHTS AT SEATS 13H OP CHECK GOOD. IAW B787 AMM 33-51-06-00A-520A-A AND 33-31-06-00A-720A-A.