Litestorm Driving Lights

I am wondering if anyone has any exposure to Litestorm Driving Lights, http://www.litestorm.com.au/index.htm
http://www.litestorm.com.au/index.htm
I was looking at getting a couple of lightforce HID, but stumble across these and became intrigued and marginally impressed, however after emailing for info I was told all the info was on there site. That not being exactly correct, eg dimensions for all models, mounting dimensions etc. But I am more interested how they compare to other brands, eg effective through of beam over distance. So if anyone has a set or any knowledge of them could you give me a heads up.
Blue