What was found
SUPPLEMENTAL MAIN DOOR (ENTRANCE CEILING) EMERG LIGHT INOP. CONTINUITY TO GROUND WHEN CONNECTOR P8500 (BATTERY CRADLE) DISCONNECTED AND POSITIVE WIRE AT BULB (W766-8052-20) BOTH WIRES AT BULB DISCONNECTED. NEW CRADLE NEEDED. (WHEN A NEW CRADLE INSTALLED BULB LIT FOR A MOMENT THEN NOT AGAIN)-C/A-AIRCRAFT RESTORED TO ORIGINAL CONDITION-AT TIME OF DISCOVERY OF INOP. EMERG LIGHT. MTX ACCOMPLISHED IAW EMB-145 AMM 33-50-04; AND 33-50-06. TIGHTENED PAX DOOR EMERGENCY LIGHT BACKSHELL AS REQUIRED AND REMOVED AND REPLACED #1 EMERGENCY BATTERY AND CHARGER IAW AMM 33-50-04. OPC GOOD.