As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: EXTERNAL EMERGENCY LIGHT FOUND INOP DURING LIGHTS CHECK; ELPU'S #3 AND #6 FOUND TO BE INOP. REMOVED AND REPLACED #3 AND #6 ELPU'S IAW EMB 190 AMM 33-50-01-400-801-A. OPS TEEST GOOD. REF TOMX NRC 00318 FOR ALL WORK ACCOMPLISHED.