As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 9840441) DURING INSPECTION FOUND L EXT EMERGENCY LIGHT INOP, L FWD AND AFT ENTRY EMERGENCY LIGHT INOP, AND R SEAT ROW 30 AND BACK EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BOTH AFT AND L1 EMERGANCY BATTERY POWER PACKS PER B737 33-55. OPS CHECKS GOOD.