As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: AISLE CEILING EMERGENCY LIGHTS AT LEFT HAND SIDE ON ROWS 31-44, FAILED EMERGENCY LIGHTS BATTERY FUNCTION CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK POWER SUPPLY. PER AMM 33-51-06. FUNCTIONAL CHECK GOOD.