[SALE] High CRI 90+ Nichias (ENDED)

[TheOnlyDocc]

Ok! No 216C 4500K in sight.
Will it be possible to buy the things on this list next time (February)?

1* VirEnce 30mm x 30mm CDTP MCPCB
1* 144A 9050 sm503
1* 144A 9050 sm573
4* 219C 9050 sm403

I had to edit the list. I need 4*219C for the Q8 not 1. Sorry my mistake.

[clemence]

@TheOnlyDocc

Ok! No 216C 4500K in sight.
Will it be possible to buy the things on this list next time (February)?

1* VirEnce 30mm x 30mm CDTP MCPCB
1* 144A 9050 sm503
1* 144A 9050 sm573
1* 219C 9050 sm403

“save for later” option? I think so.
Just don’t forget to contact Djozz about it

[chouster]

Most of you might know the following chromaticity chart with ANSI quadrangles by CCT and Cree’s binning system. You can click all of the following images for a higher resolution version.

Now, with the MacAdam binning system that Nichia uses for their newer LED’s, I overlayed Nichia’s charts to make it easier for you to see the benefits of getting 3-step (sm_3) binned emitters versus 5- or 7-step binned ones (sm5/sm_7)…

Let’s go with the cool bins first.

Now the warm bins.

All

[clemence]

Great job Matt!

This makes cross referencing Nichia - Cree so much easier. I’ll add links to this post in the OP.

Many thanks,
Clemence

[THE_dAY]

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

[clemence]

@THE_dAY

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

We to have admit that Cree has a better and much tighter binning system than Nichia.
7 steps for those Las Vegas spirits!

[Jerommel]

@clemence

@THE_dAY

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

We have admit that Cree has a better and much tighter binning system than Nichia.

But is it accurate?
They all seem to have this green thing going on, or probably it’s a lack of red…

[clemence]

@Jerommel

@clemence

@THE_dAY

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

We have admit that Cree has a better and much tighter binning system than Nichia.

But is it accurate?
They all seem to have this green thing going on, or probably it’s a lack of red…

I’m very sure it’s accurate. But is it useful or not, that’s a different question. Screening greenish white out off whitish green?

[Jerommel]

@clemence

@Jerommel

@clemence

@THE_dAY

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

We have admit that Cree has a better and much tighter binning system than Nichia.

But is it accurate?
They all seem to have this green thing going on, or probably it’s a lack of red…

I’m very sure it’s accurate. But is it useful or not, that’s a different question. Screening greenish white out off whitish green?

I wrote that because i got an XM-L2 5A1 for my Skilhunt H15.
But compared to Nichia it still has little red in it, even though these 5A1s are supposedly 80 CRI.
And compared to LG 3535 80 CRI 4000K it’s the same thing.
Actually those LGs have a lot of red rendering.

[clemence]

@Jerommel

@clemence

@Jerommel

@clemence

@THE_dAY

Thanks for the overlays chouster, very helpful.
For me it all depends if the 3 step macadams is a benefit or not. I really prefer the rosy tints so anything in the Cree 4A, 4D, 5,6,7 (A1, A4, D1, D4) section is my choice. It looks like the macadams 5 and 7 step has a chance to land in those areas better than the 3 step but then they could also get up in the green/yellow tint section as well.

We have admit that Cree has a better and much tighter binning system than Nichia.

But is it accurate?
They all seem to have this green thing going on, or probably it’s a lack of red…

I’m very sure it’s accurate. But is it useful or not, that’s a different question. Screening greenish white out off whitish green?

I wrote that because i got an XM-L2 5A1 for my Skilhunt H15.
But compared to Nichia it still has little red in it, even though these 5A1s are supposedly 80 CRI.
And compared to LG 3535 80 CRI 4000K it’s the same thing.
Actually those LGs have a lot of red rendering.

Same CRI numbers can be totally different in spectrum distribution and richness. I remember Maukka post something about this stuff somewhere in BLF.

[fixed_it]

I’m interested in 3 “219C 9050 sm403”, to Canada. If I understand this thing correctly, I should pay $14.80 to Texas_Ace before the 23rd and will get the LEDs sometime early next year?

[Texas_Ace]

@fixed it

I’m interested in 3 “219C 9050 sm403”, to Canada. If I understand this thing correctly, I should pay $14.80 to Texas_Ace before the 23rd and will get the LEDs sometime early next year?

Added to list and PM inbound with payment details for early shipment.

[THE_dAY]

@clemence

We have admit that Cree has a better and much tighter binning system than Nichia.
7 steps for those Las Vegas spirits!

Lol, I’ll put my money on clemence!

[badhakker]

Paid for djozz. Wait. :sunglasses:

[giorgoskok]

As there isn’t someone cancelling sm353 to change my reservation , i want to cancel the resercation of the 4x sm403 .

Thanks and sorry .

[clemence]

@giorgoskok

As there isn’t someone cancelling sm353 to change my reservation , i want to cancel the resercation of the 4x sm403 .

Thanks and sorry .

OK, please PM Djozz about it. I’ll TRY to bring more of 9050 sm353 219C for you in February.

[giorgoskok]

I’ll probably be in for 4 of them in February , thanks

[TheOnlyDocc]

I was able to push some things around So i take 4*219C 9050 sm403 this time. The rest has to wait for the Feb order. Money is send to djozz. Sorry for the mess!

[clemence]

Update 161206: All payment for 1st batch delivery received, proceeding to packing and shipment.

[Mitko]

I just saw many of us dropped, and i could only presume its cause of the KD offer:

• Dont put too much “hope” in KD`s binning and labeling, saying it from personal experience
  Those guys here are doing it only for the idea, nothing esle and we should support them

Plus, the bins offered are nowere to be found, those are real gems here folks