As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE MAINTENANCE, MX FOUND RIGHT HAND LOWER EMERGENCY LIGHT AT ESCAPE HATCH INOPERATIVE. MX REMOVED AND REPLACED EMERGENCY LIGHT IAW EMB AMM 33-50-13 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.