That's great news. Can you already estimate if and when the LH351D 3.000K 90CRI might become available, in case it's still the plan to sell them? Just asking as I would like to combine my order for 351D 5.000K 90CRI with the 3.000K 90CRI. ;-)
50% what does that mean? I also wish you can source some rosier tint bins. The current ones are all above the BBL and yellowish unless used with minus green filter. Samsung chromacity graph is completely off. The T6 and T7 bin is supposed to be below the BBL but actual is far above.
Man that’s unfortunate. Really wish there’s a way you can choose the tint bin from Samsung instead of receiving these random greenish ones. This emitter has so much potential. Thanks for testing.
Chiming in after slicing the dome off two more LH351D 4000K 90CRI leds to report that the slicing results are very consistent: the tint ends up around 3500K and below the BBL. Judged by eye it is an extremely good rosy tint.
For slicing, this time I used a brand new Wilkinson oldschool razorblade, in three slices: first the top of the dome, then close to the final height, then the last thin slice to just above the phosfor. No sanding.
These are measurements of the hotspot of my Convoy T2 now with sliced LH351D 4000K 90CRI. (FET driver, purple Efest 14500, 860lm at start, 710 lumen at 30 seconds) :