what are the switches in this picture (i could do with an exact name (such as, spst, dpdt, on/on, on/off/on) , i cant find one that looks the same, or cant tell). i cant seem to find switches with 6 lugs, also would i be able to use LED switches as i could colour code on/off, series/parrallel, in phase/out of phase, or would they use up too much power from the circuit ?