As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT AFT EMERGENCY LIGHT INOP REMOVED AND REPLACED LH AFT EMERGENCY EXIT EXTERIOR LIGHT BULB PN 8GH002473-08 IAW GOODRICH CMM 33-52-07, PERFORMED OPS TEST OF EMERGENCY LIGHTS IAW CRJ 900 AMM 33-51-00-710-- 802-A26, OPS TEST GOOD AT THIS TIME. WVAC EMP#53650 MTC, WVAC EMP#56408