LED's draw about .25 - .30ma ..., some even less than that.. Usually a 1amp 12 volt power supply will work fine.. With those Halogen bulbs, the 2 amp power supply... Keep in mind Halogen bulbs also burn pretty hot too...
see my other builds at:
http://www.skunkwurkzmodels.com
http://www.skunkwurkzmodels.com

