What was found
FLL/ELH - FLT 467 - PILOT REPORT: LEFT MAIN GEAR LIGHT WOULD NOT ILLUMINATE WHEN GEAR IS EXTENDED. NO GEAR HORN OR GEAR UNSAFE LIGHT. LEFT GEAR LIGHT WOULD NOT ILLUMINATE WITH MANUAL EXTENSION. AIRCRAFT DIVERTED TO MIA AND LANDED WITHOUT INCIDENT. PLACED AIRCRAFT ON JACKS, SWUNG GEAR. FOUND LIGHT BULBS BURNED OUT. REMOVED AND REPLACED ALL FOUR BULBS. CYCLED GEAR SEVERAL TIMES. LANDING GEAR INDICATOR OPERATIONAL CHECKS GOOD. (X)