Dot signer v2

In EC a lamp wattage and volts can be adjusted to work with the source. Your resistor, DC and AMP source are doing nothing to the load being in parallel with the load and the AC source so they can be deleted and still have the same results you have now. You still need a ground on the load though. Then adjust the lamp volts to match the source voltage,

Thanks wyoelk :)

Nice job.

Also this wont blink in reality like it does here. The filament of an incandescent bulb needs some time to cool down before it can turn off. That's called hysteresis. The turn on voltage is different than the turn off voltage. It has to do with the Positive thermal coefficient of the bulb. At 1Khz repetitive frequency the filament wont have time to cool down. Try 1-20Hz and then it will blink in reality. You have to take into consideration the frequency and the power (I;U) of the source when building circuits in EC because it wont necessarily match the simulation with what actually happens in reality.

Thanks i improve my circuit :)

also bulbs will draw at least 5x the running wattage to turn on. a cold coil has much much less resistance, so your power supply will take a huge hit every time the bulb turns on.