At first, there is no colored 5w Bridgelux LED out there.
The 2nd, he say Cree 50w COB, that means CXA or CXB2540 to me otherwise he would mentioned it were 3590 and the small lenses above the COB's also indicates that.
But what me really fucks up, he claims to have the best light and all others can not compare. But in fact he use small not so efficient Cree COB's and crappy chinese EPIStar 5w diodes and he claimt it were Bridgelux.
The additional colored LED's may have some effect but If you do without the colored ones and instead use double the number of COB's, you will probably get a lot more PAR. If you want to increase PAR with mono's you need quality LED's like Cree XP-E HE or Osram Oslon top bins. Shitty EPIStars are not able to beat white quality COB's in PAR/w, not even the deep reds. They are simply not efficient enough! Remember, the 5w Epi LED's consist of four 1w chips squeezed into a 1/3w housing!
And at last, he uses too often adjectives like "super-bright", "super-amazing" and "super-strong", but the only thing that is superstrong is the profit margin he has on selling these lights, LOL!
BTW,
as far as I know, critical contributions to lamps from sponsors from the 420 forum will be deleted, critical users will be warned or thrown out! So no wonder you will find nothing negative about these lights there..
