Without knowing what the lens angle is, I'd say no. Two maybe, but not one. At that price point, there are better options though. I could be wrong, but I'll reserve judgement till I can see one in person.
After some reading, it looks like our reef bretheren from across the pond aren't too thrilled with it.
Based on the PAR numbers given, and the distances, it seems like they are driven at a lower wattage than advertized, with a very tight optics (guessing around 40 degrees). PAR dropoff once you go off center seems very poor.