what is the wattage of 'zero watt' bulb?

Answer Posted / bb

amit kar. You are correct But here is something to consider The indicator did
not move when the load was only 15 watts then you can why not get an LED BULB
That is equivalent to 60w Incandescent bulb they only use 8W that you could put a dimmer switch on it
In theory then you could run a proper room light for free

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