Yes. But not the other way. 120 volt one, cannot withstand 220volt.
No, the bulb would last about 5 seconds... if that.
No, a 120-volt LED lamp should not be used in a 220-volt socket, as it can cause the lamp to fail or even pose a fire hazard. The voltage difference can damage the lamp's internal components. If you need to use a 120-volt lamp in a 220-volt environment, consider using a step-down transformer or a voltage converter designed for this purpose. Always ensure compatibility to avoid safety risks.
no , it will burn out
Yes, the voltage listed on the bulb is the nominal voltage and it will work perfectly on a 120 volt circuit.
No, do not waste your time.
Yes. A 60W bulb has a higher resistance than the 40W buld. The extra resistance requires more current to light up the bulb. The fillament then glows brighter.
v/i=r so 120/0.25=480 480 ohms is the resistance
It can be if you connect two same watt lamps in series with each other. The 240 volt supply will drop 120 volts across each lamp.
Cars do not have 120 volt batteries. They are 12 volt DC.
No, a light bulb rated to work in a 120 volt lamp will not work properly in a 12 or 24 volt low volt lighting fixture. I don't believe it will harm the fixture. If you did get a 120 volt light bulb to fit into a low voltage light it would probably just be dim.
Yes. If the plug (cap) end of the 250 volt lamp is compatible to the receptacle the lamp would work. The light output of the lamp would not be very bright. Because the working voltage is halved so would the light output.
Using a 120 volt bulb in a 130 volt socket may cause the bulb to burn out more quickly or not function properly. The higher voltage from the socket can lead to a higher current flowing through the bulb, which can damage it or cause it to fail prematurely. It is always best to match the voltage of the bulb with the voltage of the socket for optimal performance and safety.