As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT AFT EMERGENCY LIGHT, BY THE AFT CARGO DOOR OUT, RELAMPED, NO HELP. BOTH RT OVERWING ESCAPE LIGHT (L7) AND RT OVERWING ESCAPE GROUND ILLUMINATION LIGHT (L548) ARE POWERED BY M1670 POWER SUPPLY. PLACED POWER SUPPLY AND LIGHT ASSEMBLY. OP CHKD NORMAL IAW AMM 33-51-00-710-801.