All of these flashlights use Nichias, some use 219B, some are 219C.
For some of them, the flashlight has been labeled to use that specific color temperature.
I have labeled #1 to #6. The number label always refers to the exact same flashlight (I took multiple pictures / angles and at different brightness levels since they have different brightness).
#1 219C - 5700K (was specified in the flashlight)
#2 219C - unspecified (probably 5000K)
#3 219C - unspecified (probably 4000-4500K)
#4 219B - unspecified (probably 4000-4500K)
#5 219C - 4000K (was specified in the flashlight)
#6 219B - unspecified (probably 4000-4500K)
(I'm quite sure that the 219B or 219C are really correct for those flashlights)
I'd like to ask the estimated color temperatures for flashlights # 2, 3, 4 & 6 .. Also if you have any comment on them (the #5 219C 4000K seems to what is called a "yellowish" or "greenish" tint, right? )