As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PERMANANET ACTION REQUIRED. DUE TO RECENT HISTORY OF CENTER AISLE EMERGENCY LIGHTS FLICKERING DURING TAKE OFF. PLEASE CHECK SECURITY AND OPERATION OF THE EMERGENCY LIGHT BATTERY PACKS M2335; M1676; AND M2816 PER AMM 33-51-06 / R/R CHARGER ASSY (M1676) EMERGENCY LIGHTS OP'S CHECKS IAW AMM 33-51-06 P/N D717-02-030 OFF 104118 ON NSN