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Have I misunderstood something? When I look at the data sheet it seems to me that CRI 90 only have an output of 80% of a CRI 80. When we focus on the output at 630 nm its 80% down at the Cri 80 compared to the CRI 90. I read this like they both have about the same output at 630 nm but at lower...

Hi. I am Goerilla and I have been growing medicine for some years. I have been lurking here for a while, mainly in the led sub forum. Rilla.

Hi. Do anybody know if the A model is easy to adjust or if the internal pot is one that is difficult to turn as in some cheap electronic? Also can it be adjusted year after year without ruining the internal pot? Rilla.