I have bought a Hakutatz light set just a week ago:
Hakutatz SSL-113 - cub foto 40x40cm cu 2 lampi fluorescente - F64
And even I'm used with the ''quality'' of some Chinese products from Ebay, I was surprised with the quality of this set. it's not topnotch, but is good and strong. And the price has no competition. About Fancier, from what I know, is just another name for Weifeng. I have a video tripod from Weyfeng, and is identical with Fancier, and I'm also satisfied with this.
I think that 5500K is much better than 3200K, which is too cold for nudes. About the power of 170W from those lamps, I'm not sure, but comparing with my 15W lamps from that set, I think they are much more powerful than an incandescent 170W. And they don't become super hot, like the halogen ones. I have a 500W halogen, and I don't use it anymore, because of how hot it became almost instantly, and how fast it fails.