ok.. it appears i need to explain more, its ok... lol
basically with this technique, you need to change the nature of your raiton chakra from normal electricity into light, basically, you do this by, charging the electricity though the cells on the surface of your body, be careful in doing so as it could lead to you harming yourself, then you use the energy to excite the particles in your skin, then, cut off the energy supply, the particles will revert to their original state and give out light... ok? xd