As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON EMERGENCY LTS SYST OPS TEST, WORK CARD 72C20033012, FOUND L/H BUSINESS CLASS AREA INOP. REMOVED, REPLACED AND TESTED L1 FWD EMERGENCY LT AREA POWER SUPPLY MODULE. IAW WORK CARD 72C20033012 AND AMM 33-51-06. SYST CHECKED OK FOR SVC.