What was found
CABIN EMERG LIGHT: WITH BATTERIES DISCONNECTED AND EVERYTHING TURNED OFF, THE WING INSPECTION LIGHTS, THE FRONT EXIT SIGNS, SEAT LIGHTS AND AISLE LIGHTS REMAIN ON. *** CORRECTIVE ACTION *** FOUND FORWARD L/H INERTIA SWITCH TRIPPED. RESET INERTIA SWITCH AS REQUIRED. STARTED APU AND CHARGED THE EMERGENCY BATTERIES FOR 1.5 HOURS. PERFORMED OPS CHECKS OF EMERGENCY LIGHTING. ALL OPS CHECKS GOOD. NO FURTHER DEFECTS NOTED. ALL WORK DONE IAW CE-700 AMM 33-50-00.