Neither one works. The 240V bulb will only glow on the 120V circuit, producing noticeable heat, but only about 1/4 of its rating, so it's not even a good heater. The reverse of 120V bulb on a 240V circuit is even worse.
Does voltage matter for lamps?
Does voltage matter for light bulbs? Choosing the correct voltage is crucial for the bulb operation. There is a voltage ratio you are able to go up or down from the voltage you need but it is always recommended to use the correct voltage or higher within the allowed ratio.
Can you use a 220V light bulb with 110V current?
220V incandescent bulbs can run on a 110V circuit. They will only provide a quarter of the light you expect because the 110V circuit cannot meet their power requirements. But if you do not mind dim lighting, the bulb will work.
What happens if you use a higher voltage light bulb?
Using a light bulb with too high of wattage can lead to overheating of the light bulb. This heat can melt the light socket as well as the insulation of the wires. Once that happens, you put yourself at risk of arc faults, and this is something that could even lead to property fires.10 mar 2017
Will a 220V lamp work in USA?
It isn't. Wire conduct electricity whether it is 110 volt or 220 volt – wire doesn't discriminate. So long as you use a bulb purchased in the US (made for 110 volt usage), you don't have to worry about the voltage difference.1 dic 2019
Are all lamps dual voltage?
If your device is dual voltage/hertz, its power source will be labeled: “110-240V, 50-60Hz”. Lamps are the dual voltage exception. Lamps generally do not need to be dual voltage to work in Europe. Change your 110v lamp's U.S. light bulb to a European bulb, add a plug adapter, plug in, and you're done!
Does light bulb voltage have to match?
Choosing the correct voltage is crucial for the bulb operation. There is a voltage ratio you are able to go up or down from the voltage you need but it is always recommended to use the correct voltage or higher within the allowed ratio.
Will a European light fixture work in the US?
As long as the fixture does not contain any electronics such as transformer for halogen bulbs or any sort of circuitry for LED bulbs, then electrically it should be fine.20 feb 2017
Can I use a European pendant in the US?
You will have to change the plug to a North American one. The European bulb would work but burn dim and cast a poor light as it is made for 220 V and in North America it would only get 110V.
Will 240V lamp work on 110V?
Neither one works. The 240V bulb will only glow on the 120V circuit, producing noticeable heat, but only about 1/4 of its rating, so it's not even a good heater.