As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL PASSENGER CABIN EMERGENCY LIGHTS INOP. / [01] REMOVED AND REPLACED BATTERY PACKS AT LOCATION M1674 AND M1675 AS PER REF B737 AMM 33-51-06-610-802;[02] PERFORMED INSTALLATION TEST NORMAL AS PER REF B737 AMM 33-51-06-960-805;[03] CORRECTION FOR STEP 1 - REMOVED AND REPLACED BATTERY PACKS AT LOCATION M1674 AND M1675 AS PER REF B737 AMM 33-51-06-960-805;[04] VERIFIED STEPS 1 AND 2 AND 3.