As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH LOWERED GEAR HANDLE AND DID NOT RECEIVE GREEN LIGHT, PERFORMED EMERGENCY GEAR EXTENSION AND DECLARED EMERGENCY. AIRCRAFT LANDED SAFELY. PLACED AIRCRAFT ON JACKS AND PERFORMED GEAR SWING, FOUND BOTH RT GREEN LIGHTS BURNED OUT, REPLACED BULBS AND SYSTEM OPS CHECKED GOOD IAW MM CHAPTER 32-002.