I’m still using my HDS with stock Seoul SSC P4 for its very good CRI despite its poor lumens to size ratio.
I mentioned its peculiar beam pattern here. Once I got it, it stopped my flashlights quest for many years.
I’m a bit puzzled by McGizmo’s measurements about the CRI R12 = 66.1 because to my eyes it has deep and dense blue colors rendition, better than most CRI90 LEDs. Blue colors look better than with a SST20 4000K to me.
