As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - DURING C-CHECK THE LT WING EMERGENCY LIGHT WAS FOUND DIM DURING AN OPS CHECK. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY BATTERY FOR THE LT WING EMERGENCY LIGHT IAW EMB 145XR 33-50-04 AND OPS CHECKED GOOD. ACFT WILL BE RELEASED WHEN C-CHECK IS COMPLETE. (S)