As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INBOUND EMERGENCY LIGHT TESTING, THE RH OVERWING ESCAPE GROUND ILLUMINATION LIGHT WAS INOP. SUPPORT TASK NSA EMX NR 00039 REMOVED AND REPLACED EMERGENCY RH OVER WING ESCAPE GROUND ILLUMINATION LIGHT LAMP, OPS CHECK GOOD IAW B737-800 AMM 33-51-04 DATA WAS TRANSCRIBED FROM NSA EMX NR 00039.