Hey djozz, got any 219C 90cri 4000ks left? I’d like to know if it is possible for me to come pick one up in Amsterdam in person. I’d like to save as much as I can on shipping costs but if it’s too much of a hassle, please just tell me.
I guess i panicked a little yesterday about the greenness.
I put one in a C8 you see, and the hotspot and corona are somewhat to the green side.
But i just put the other 3 under TIR optics and although my Astrolacks A01 is rosier and my unsung hero LG 3535 4000K also, there’s no green tint in the other 3 219Cs
These are proper TIRs where beam and spill are the same, unlike the C8 (with OP reflector).
Still strange though in all, because the Astrolux is definitely ‘rosie’ and i think it’s also 4000K, but it’s a 219B.
Clemence, Do you have any beamshots of the 219C 3000K, 3500K, 4000K together for a relative comparison of tints?
I’m trying to decide if I should get the other temps too but seeing them in comparison might help me and others have a better idea.
The 4000k are similar, not sure on the exact specs on Rey’s but these are 3 step binning and his are 5 step. So these will be tighter binned. Beyond that I am not sure, I never really looked to see what specs he had listed for them.
Djozz: Looking for a bunch of 219C 90CRIs on copper PCBs. As close to neutral white as possible. Which ones do you suggest, and how many do you have (not interested in bare LEDs).
I guess that will be the 4000K ones, 4000K is the coolest there is atm. . I can reflow them on a board if you would like that, but I need to know what size and how many because I will have to order boards for them (Noctigon or KD-light is what I think of)
Yes, no problem.
Out of curiosity, as an experienced driver builder, I’d reckon you could quite easily learn to reflow leds as well, ever thought about that?