TEKNIK
Well-Known Member
I didn't say they wouldn't grow, it's my way of filtering through the thousands of companies in China. Those red diodes wouldn't reach 2m/joule. They are just there to look pretty.The difference is I asked them straight out what the red diodes were and they said Epistar, they did not try to bullshit me saying its diodes that it was not. I currently use boards from them, the older ones without the red, they have not given me one bit of issue since day one and I've done nice grows under them. Whether they're honest about the samsung diodes I am not sure, but there are numerous people here growing their boards without any issue.