Sofirn has not yet received any positive feedback from their suppliers. We still need to wait for them to answer their inquiry. As far as I heard, communication from Nichia in Japan back to their suppliers takes a while. I think it's worth for Nichia to have an open ear for BLF as E21A may be another great option for a HighCRI (mini) lantern.
A mini lantern may open up possibilities for enhanced red E21A’s. It’s just a shower thought, but what if Sofirn or the end user could program an additional red channel to boost the R9 values of the emitters?
Sure but 5.000K is not part of the closer consideration, so I could put your second vote either into the "else tint" section or into the 4.500K section.
Absolutely. Let's better have this discussed in the LT1-mini thread to avoid any derailing here. ;-)
Not yet. But it will for sure be more expensive than C01S SST-20, just thinking of the higher price for E21A, the new optic and some driver adjustments.
Looking into my magic sphere I'd say, we may hit a price of $ 15.00 but it could also be a bit more or less, depending on the total volume produced.