As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FINAL WHEN GEAR HANDLE WAS PLACED IN THE DOWN POSITION, GREEN LIGHTS DID NOT ILLUMINATE. RECYCLED GEAR AND ALL GREEN LIGHTS ILLUMINATED. FLIGHT CONTINUED TO NORMAL LANDING. MAINTENANCE RESEATED PROXIMITY SENSOR BOX. LEFT TEST CHECKED OK. AIRCRAFT RETURNED TO SERVICE.