As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 4229 - CREW REPORTED THE FIRST 2 AND LAST 3 EMERGENCY FLOOR STRIP LIGHT COME ON FOR 1 SEC THEN BECOME INOPERATIVE WHEN LIGHT SWITCH IS TURNED ON. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED NR 2 BATTERY HOLDER AS PER EMB 145 AMM 33-50-04, OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.