[jhautz]

I like it. Loks like a nice compact design and sure sounds like it can handle some power. I also like the fact that there is a switch on it.

The Koolflights work great, but they are BIG. I have found a number of other external BECs that work just as well are smaller and are cheaper. I think when Koolflight came out they were the first, but the rest of the world has caught up and passed them and they are still selling the same BEC for the same price. Many of the other smaller sheaper ones are only 28 or 36V max input, but in reality for car/truck applications there are few that will need more than that.