Has anybody tried these? I can't seem to find a mention on here but my searchfu might be off. Can't even seem to find a growlight using them.
The purples look very interesting. Been working on an LED board, 20cm/20cm. Nearly got it right for fabrication. 8 lines of purps and 2 lines of the samsung LM301H. Just need to find a switch so I can use only the samsung for seedlings. Maybe. Not sure if that is a good idea, might just go with full purps and have a switch to just use the middle 4 rows.
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