Yes.
Yes. As far as in the US 220v and 240v is pretty much the same thing. People call it 220 but realistically you prob have 230-240v. Get a cheap voltage tester and check it out
Yes.
no
The device requires a NEMA 14-50 outlet, which is a 240-volt, 50-amp outlet commonly used for high-powered appliances like electric stoves or RVs.
Assuming the wiring to the outlet has 2 loads and one neutral, isolate one load from the outlet and use the neutral as the common. be sure to ground from the receptacle to your conduit or ground lead. You should also replace the corresponding breaker with a 120 volt single breaker.
Yes
Yes, a 125-volt plug will work with a 120-volt PS3. The PS3 is designed to operate within a range of voltages, and a 125-volt plug is compatible with this range. Just ensure that the plug fits securely into the outlet and that the outlet is properly rated for the device. Always follow safety guidelines when using electrical devices.
The bulb will be about half as bright.
Yes
A device that operates on a 220 volt 20 amp plug requires a special type of electrical outlet called a NEMA 6-20 outlet.
A device that operates on a 240 volt 50 amp plug requires a NEMA 6-50 electrical outlet.
yes