What was found
COCKPIT FLOOD LIGHTS WENT INOP, SMOKE AND BURNING SMELL (FLIGHT 5974 - FILED CLOSED) TROUBLESHOOT COCKPIT FLOOD LIGHTS INOP, FOUND R/H AFT FLOOD LIGHT PANEL WITH SIGNS OF ARCHING AND BURN MARKS. REMOVED AND REPLACED R/H AFT MOST FLOOD INSTRUMENT LIGHT PANEL, OPS CHECK GOOD. REMOVED AND REPLACED CBP-4 C1 FLOOD LIGHT CB. OPS CHECK GOOD, NO FURTHER BURNING SMELL NOTED. / PER CRJ-200 AMM 33-11-01 AND ESPM 20-23-00