As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT OUT AT SEAT 21CBA EMERGENCY LIGHT OUT AT SEAT 21CBA. ALL OTHER LIGHTS FUNCTION CORRECTLY. APPLY MEL 3350B. 3350B APPROVED APPLIED MEL 3350B FOUND EMERGENCY LIGHT AT 21 CBA CONNECTOR LOOSE. RECONNECTED AND SECURED CONNECTOR IAW AMM 20-50-00. OPS CHECK GOOD.