As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL AT GEAR SELECTED DOWN, LT GEAR FAILED TO INDICATE DOWN AND LOCKED. PILOT FLEW BY TOWER TO VERIFY GEAR DOWN. NORMAL LANDING EXECUTED. MX DISCOVERED GEAR DOWN AND LOCKED INDICATOR BULB BAD. REPLACED BULB, ALL INDICATIONS AND GEAR FUNCTION NORMAL.