As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN GEAR INDICATING LIGHT DID NOT ILLUMINATE ON GEAR EXTENSION. CYCLED GEAR UP THEN DOWN AGAIN, STILL NO INDICATION. HYD PRESSURE LIGHT EXTINGUISHED. DID A CHECK WITH THE ROTARY TEST AND LIGHT DID NOT ILLUMINATE. FOLLOWED LANDING GEAR WILL NOT EXTEND CHECKLIST AND BLEW GEAR DOWN. LANDING WAS UNEVENTFUL. R & R LANDING GEAR INDICATOR BULBS WITH NEW. OPS CHECKED GOOD.