Getting a good bin led is pretty much luck. If your buying a specific bin and are guaranteed that bin then chances are high you’ll get that bin.
If your just ordering a specific color then it’s just sure luck if you end up with a good tint. If tint in a specific color is what your after then I would try someone who gives you the specific bin you want. With out the bin code your playing the led tint lottery. There’s alot of led group buys that go on here just so we can get a good bin led.
There’s also some sellers who specialize in good bin tints with high cri like Clemence.
You might contact Clemence and see what all might be available in either a 16mm mcpcb that could be filled to fit or maybe he has offerings that would work in 10mm. He offers a led reflow service, I think for a dollar.
He also has a store. https://www.virence.com/shop
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