Yeah, the LUX V4s are the ones you want. I was thinking about getting it, but decided not to. First of all, it's awfully expensive for a few LEDs ($265 + shipping). Secondly, at that price point, I'd expect a polished product. On OEM AE, when you turn them off/turn off the car, they will fade out slowly. In the LUX, they will change color (from white to really blue) and flicker. They are bright, but for $300 the flashing makes it look too aftermarket, not for me.
Take a look at the flashing here