Hi Guys, thanks for the information, I have a buck convertor for DC to DC and that just happens to be what my 12v power supply is. I didnt know if I could run all my lights threw one convertor or not. I wanted to ask this before I hooked anything up a cooked it! LOL
I know my 12v LED's I can run 20-30 lights with no problem as thats about how many were on my old airfield that I am still trying to find a place on the layout!
Thanks again, I will keep you all posted and if you come up with any more ideas please let me know!