From originally at we use the way checks the condition of AC power Load by a temple AC Voltage. But when use this circuit. You can check the event can work by check AC current flow through load. This circuit easily in case of Load and control switch stay far from the stall shows. Because misfire stand an electric line from load again the group. This circuit easily use electronic parts a little with be normal rectifier diode 4 pcs, Resistors 1 pcs and LED 1 pcs only. It as a result can know that have current change load get already although. This circuit will suit AC house electric but this idea still can go to is usable that is high class low voltage get. By make volt be down 1.5V always just.
