As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) RIGHT WING INSPECTION LIGHT CIRCUIT BREAKER FOUND POPPED. INVESTIGATION REVEALED A SHORT IN RIGHT LOWER NACELLE COWLING WING INSPECTION LIGHT SOCKET. SOLDER FROM CONTACT ASSEMBLY CENTRE CONTACT FOUND MELTED AND HAD FLOWED ACROSS TO SOCKET BASE ASSEMBLY GROUND.