As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH ON GEAR EXTENSION, ALL GEAR INDICATION LIGHTING GREEN AND RED CAME ON. GEAR WAS CYCLED A SECOND TIME. ALL INDICATIONS WERE NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED LANDING GEAR TEST OF SYSTEM. CHECKED OK.