As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS ILLUMINATED DURING FLIGHT. REPLACED PRINTED CIRCUIT BOARD PCB5 IN JB11 IAW CRJ 700 MM ATA CHPT 24-06-11 AND REPLACED NR 3 AND NR 4 EMERGENCY BATTERY'S IAW CRJ 700 MM ATA CHPT 33-51-17. OPERATIONAL CHECK GOOD NR 3 P/N: 2013-1A, S/N OFF: 7219 NR 4 P/N: 2013-1A S/N OFF: 43882.