As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PS-2 INSPECTION, FOUND LARGE EMERGENCY LIGHT EXIT MARKING SIGN ON THE RIGHT SIDE EMERGENCY EXIT HAD FAILED TO ILLUMINATE. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED EMERGENCY LIGHT DC/AC INVERTER IAW EMB 145 AMM 33-50-11. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.