Ledzilla alternative?

Looking for a flashlight alternative to the Dedolight Ledzilla. I know there are various dimmable lights, and also focusable lights out there. I haven't seen a combination of these yet. Anything out there I'm missing?

I would think you could combine a zoomable with a twisty switch and some QTC to create a variable powered zoom LED. It looks like they use an aspheric that has been frosted for lack of a better term for diffusion and based on the run times for the various battery packs, I'm gonna go with R2 at most as the emitter.

This one just showed up on manafont. Might work and the price is sure right.

http://www.manafont.com/product_info.php/led5001-professinoal-video-lighting-spotlight-p-7435