none of the 90 cri are s6 bin. The datasheet lists S1 S2 S3.
you should ask roget what the product code is for the chips he sent you. since the packaging label obviously has a mistake.
DIY Samsung LM561C build
you should ask roget what the product code is for the chips he sent you. since the packaging label obviously has a mistake.
Where u buy that light bro? Is good?It's also the 96LED "sun board" I bought as far as boards go, 4000k 80CRI, meant to be S6. In fact I've have trusted the company implicitly had I not ordered them. It was only comparing my received boards to my previous strip orders I saw something was up. It's a standard design though, I suspect a clone of the Estonian 96LED boards but with thicker traces. PurpleBuz, can I ask what the datecodes on your boards were? Mine were 20171013.
I understand this, thankfully I was investigating LEDs as my hobby is microgrowing, small tents, PC cases, etc; normally I use 315w CMH bulbs for larger stuff. As ever with unknowns, the saying "don't spend what you can't afford to lose" applies and my losses on this were minimal (<150$). I only thought to post when I saw people were dropping 4 figure digits with this company.
Just to lighten the mood, I've attached a pic of what I grew with the most-likely-Epistar-or-worse 24V CV 5630 strip. That's Critical Sensi Star from Dinafem at about 6 weeks flowering under 120W (at the wall) of the strip split between two finned panels of heatsink, an example of the setup is also attached.