As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ELECTRICAL ODOR COMING FROM REAR OF CABIN OVERHEAD LIGHT AT ROW 7AC SOCKET BURNED. DE-ACTIVATED CABIN INTERIOR NORMAL LIGHT SYS IAW SPECIAL PRECEDURE 33.1. FOUND O/H LIGHT SOCKET BURNED AT ROW 7AC. REMOVED AND REPLACED LIGHT SOCKET AND BALLAST AT ROW 7AC. OPS CHECKED GOOD.