Hello everyone, I am currently a sophomore in computer engineering, so I don't quite know enough to figure this out on my own, so I was hoping you guys could help me. I really like the idea of a color organ to visualize music. http://www.jameco.com/Jameco/workshop/diy/ledcolororgan.html That an example of one I would like to build. My only concern is that I want to use it for entertainment purposes in my dorm room, and the build they have is more of a hobby build. It features 4 leds of different colors that are placed directly on the protoboard. I would like to build one with 3 (or more) led spotlight type lights. (Anything that would look normal sitting on top of a dresser or behind a desk shining up.) And have these be wired down to the circuit. So basically what I need to know is how to change the circuit so that it can handle these more powerful lights. http://www.jameco.com/Jameco/Products/ProdDS/2126272.pdf This is the circuit they used. Any help would be greatly appreciated. Also, if anyone has suggestion for lights, that would be great too. (My room dimensions are ~ 12 by 14 feet, with approximately 10 foot ceilings. Thank you guys so much.