What was found
EMERGENCY LIGHTING: SEAT 3 FLOOR AND OVER HEAD EMER LIGHT OFF DURING EMER LIGHT TEST, AS WELL AS RIGHT WING INSPECTION LIGHT (SHARK LIGHT). FOLLOWED PROCEDURE TO CHARGE FOR 30 MINUTES, TEST AGAIN WITH SAME RESULTS. CORRECTIVE ACTION; PERFORMED THE NJA CESSNA 680/680N700/EMBREAR EMERGENCY LIGHTING POWER SUPPY BATTERY EXERCTSE PROCEDURE FORM TC -FLT-33-1001 REV 2, DATED 20 OCT 2022, AND FOUND THE EMERGENCY LIGHTING SYSTEM OPERATED NORMALLY . REF TEXTRON MODEL 680AMM 33-50-00. NO FURTHER DEFECTS NOTED.