I’m pretty sure we’ve never seen a 219C 4500K in a flashlight ever. Are you sure it’s even possible to source this? I realize it’s in the datasheet but sometimes finding these in the wild are like a unicorn.
Datasheet might not be up to date.
I don’t know if spec are corrects but RovyVon : The Aurora A6 has a 4500K tint and a CRI of at least 90 thanks to the Nichia 219C R9050 LED.
There has never been 119C/219C 4500K R9050 since it was born and (soon) gone. If there was 4500K R9050, then I must have brought them to BLF. Unless there are special bin which is very unlikely to happen.