As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED AN ODOR, CABIN LIGHT WAS GETTING TOO HOT. MX PERFORMED AN INSPECTION OF THE CABIN LIGHTING AND FOUND CABIN LIGHTING CONTROL MODULE AND 1A LIGHT BALLAST BAD. REMOVED AND REPLACED LIGHT CONTROL MODULE AND BALLAST, OPS CHECKED GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.