As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE EMERGENCY LIGHTS OVER THE L/H & R/H WING (4) TOTAL ARE INOP. REMOVED AND REPLACED NO#3 EPSU IAW CRJ 900 AMM 33-51-17-400-801(A04) REPLACED BULB AT RH AFT EMERGENCY LIGHT (OVERWING) IAW CRJ 900 AMM 33-51-45-000-801(A08) AND 33-51-15-400-801(A08) OPS CHECK GOOD IAW CRJ AMM 33-51-15-710-801-A01.