I ordered mine from AAC Style and there wired up on a controller so I can dim, strobe, turn them off and on, etc. I haven't had any problems with them but if I had to do it again I would go with flashtech.
Awesome! Thanks guys. I checked out flashtech's website, do I have to contact them for a pair? They don't show that they make one for a WK. Where are you guys getting the regulator from? That is what you use to set the voltage right?
Thanks again guys.