Electricity has a positive and a negative charge. The electric monopoles are the proton and the electron. All magnets have two poles: north and south. There's a search for a magnetic monopole, so far unsuccessful.
But I don't think electromagnetism (light) can be said to carry a charge. It is measured by frequency and wavelength, I think. I don't know what an EM monopole could be.
The photon has no charge or mass. A photon doesn't experience time, I think. It is forever in the
now. But a photon doesn't experience anything, I think, although it interacts with gravity. Photons are identical. It seems an unlikely vessel of the soul.
More about the photon here:
https://en.m.wikipedia.org/wiki/Photon
The photon is a type of elementary particle. It is the quantum of the electromagnetic field including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force. Photons are massless, so they always move at the speed of light in vacuum