What was found
EMERGENCY LIGHTS FAILED FIRST FLIGHT CHECK. BATTERIES OFF, EMER LTS IN ARM; NO EMERGENCY LIGHTE TURNED ON. WHEN SELECTOR PLACED TO ON HALF OF THE REQUIRED LIGHTS CAME ON. CORRECTIVE ACTION: TECHS ARRIVED TO AIRCRAFT AND FOUND THE OUTSIDE WING LIGHT INOP AND THE CABIN INTERIOR PATH LIGHTS INOP MCC REQUEST TECHS TO COMPLY WITH TC-FLT-33-1001 TO PERFORM A RECHARGE OF OUR EMERGENCY BATTERY PACKS. NO CHANGE AFTER COMPLING WITH TASK CARD. TECHS REMOVED THE #3 EMERGENCY BATTERY PACK AND INSTALLED AN OPERATOR SUPPLIED REPAIRED UNIT PER CE-680 AMM 33-50-10. NO FUTHER DEFECTS NOTED