Why is the advertisement lamp not connected according to this wiring diagram?
After this switch is switched on, the line of fire can be connected to the lamp. After the switch is switched off, the lamp will be out of flame and it will die out.
Maybe it's on the light. The other end of the switch should be connected with a short line to the fire line.
There should be two wires on the lamp, one is the FireWire, the other is zero. It looks like there's a line on the switch.
