Got mine a couple of days ago as well. It really is a 4000K 519A and have nice tint. Did some minor mods to make it suit me better. Overall, I’m quite happy about it.
8 degree frosted TIR under original glass
Tight hotspot with very wide spill
A plastic sheet under button for better tactile feedback
L: FC11C 519A 4000K, R: E28r 519A 5000K
