As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE EMERGENCY LIGHT INOPERABLE. REMOVED AND REPLACED BULB IAW AMM 33-51-09 OPC FAILED. PERFORMED OPERATIONAL TEST OF THE EMERGENCY LIGHT IAW CRJ AMM 33-51-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.