Hey guys does this look like a legit Cree LED
http://www.ebay.com.au/itm/100W-Cree-Epileds-LED-UV-430nm-Blue-450nm-470nm-Cyan-490nm-Red-660nm-White-7000K/151483702446?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2055119.m1438.l2649
also, Is there any reason you would use the above over a single 36v...