Here it is sliced in a Sofirn C01S AAA small TIR on the ā100 lumenā setting. Not exactly apples to apples but you can see lower DUV but not much change in CCT. I cant explain why that is, maybe LED tint variation but probably just the optic doing strange things. Itās not really meant for such a large die. There is also a little ambient light in room.
The 2700k and 3500k were always the best ones so Iām not too surprised by this.
We have seen T6 be above bbl from other vendors so it seems like these squares if meaningful generally tend to be at the very top of the square/bin
Side note; CONGRATS on getting one of these mega distributors to answer this. Didnāt think it was possible.
If I can muster up the energy Iāll test my Convoy sourced 5700K 351D tonight or tomorrow. Donāt think we have seen one of these in the āwildā yet. I think these were from some stadium lighting so I suspect mega green but weāll seeā¦
Yeah, plus with 4000K and up the middle of the quadrangles is raised above the BBL, probably to merge with daylight tint (~ 0.0030 duv), on the other hand, integrated duv should be slightly lower than measured at the spot (but maybe not that much with the frosted TIR you used).
I was doubtful they would bother to check for me yes, I got no reply for ~10 days so I though they ignored me.
Simon wrote the bins he got and itās Q2 (5700K) and R2 (5000K) so the lower duv bins. I have some 5000K coming (not interested in 5700K) so Iāll see how they test. By the way I measured my FC11 and itās actually worse than yours :
5170K (Duv 0.0086)
(Ra) = 87.6 [ R9 = 30.8 ]
Frosted TIR, same as before. The results are about what I expected. I purchased these mostly for two reasons: slicing and tint mixing. For both purposes they should be acceptable.
Actualy no. I was just curious how are their 5700K compared to the one you have. I had one installed in Novatac and it looks great. Not so āgreen and yellowā...
Is this the color we saw on the first power LEDs? We all had those Ledlensers and fakes on our keychains. Stable fluorophores had yet to be found I guess. I remember, when I was in microscopy, fluorochroms had really little photon staticstics like 60000 for this green substance whose name I forgot. You could watch them fading. Or is this a completely different story?
You know, the usual. Force it into a too small TIR with a mediocre centering ring and keep tightening. It ripped it off nicely in one piece and I scraped with tweezers what tiny little bit was left.