Barkuti
(Barkuti)
May 31, 2018, 11:31pm
279
Sorry if this is off-topic, but for the sake of completeness I have to add the explanation. The variation I measured in light flux between my recent S2+ builds isn't caused by faults in my reflow process, which I already have well mastered and allows me to do away with potential temperature related emitter damage. It is due to lens quality variation: Cree 30 Degree Angle Optical Lens (5-Pack) @ FastTech . Out of my 5-pack of lenses one is clearly brighter, the next two are good and about the same, the 4th one is a tad less bright but close, and the 5th one another bit less bright. Brightness delta between best and worst is ≈15% . Nuts…
Cheers :-)
Agro
(Agro)
June 1, 2018, 7:27am
280
In for another 2 of CRI70 5000k LH351D.
deus1ex
(deus1ex)
June 3, 2018, 4:59pm
281
I am interested in 4x 351D 4000K 90CRI 5x 351B 3000K 90CRI
Billy_X
(Billy X)
June 3, 2018, 5:16pm
282
6x351D 4kK 90cri for me please.
adam7027
(adam7027)
June 7, 2018, 12:04am
283
adam7027:
I would be in for 4000K 90CRI LH351D (20 pieces)
Could you please notify me, when it will be available again?
Measurements and other data made me consider additional 30 pieces - probably will make several direct driven triplets and/or quads, thank you for your published measurement, djozz =)
Now interested in total of 50 pieces.
staticx57
(staticx57)
June 7, 2018, 1:21am
284
would like 8 4k 90 CRI 351D please
Hello again AEDe.
I am interested in 8xLH351Ds.
adam7027
(adam7027)
June 8, 2018, 11:44am
287
I found another “gem” in the store, which you have linked.
It is 6000K+ CCT and CRI90+.
This is the store link with translation:
https://translate.google.com/translate?sl=auto&tl=en&js=y&prev=\_t&hl=hu&ie=UTF-8&u=https%3A%2F%2Fe-neon.ru%2Fmoschnyie-svetodiodyi%2Fmoschnyie-svetodiodyi-1%2Fsphwhtl3da0gf4pqr6&edit-text=
The store probably falsely associates the led to the LH351B family, as in that document, there could not be found any order code like on the page.
However, there is a match for SPHWHTL3DA0GF4PQR6 in the manufacturer documentation at the LH351D section - and the LED price is also seems to be one of a price of LH351D LED:
http://www.samsung.com/global/business/business-images/led/file/product/products/201703/Catalog_LED_Lighting_Mar_2017.pdf
Is there a slight chance, that you could also collect interest, and manage the group buy for this LED, too?
It would be so cool (literally as well, lol) to have a 6000K CCT CRI90+ emitter, after we saw all the promising data for the 4000K CCT variant.
AEDe
(AEDe)
June 9, 2018, 5:50am
288
adam7027:
Is there a slight chance, that you could also collect interest, and manage the group buy for this LED, too?
It would be so cool (literally as well, lol) to have a 6000K CCT CRI90+ emitter, after we saw all the promising data for the 4000K CCT variant.
I will ask manager of e-neon about 351D hicri in other CCT and will try to make GB. but it needs a lot of people, at least 400-500led shold be “preordered”
AEDe
(AEDe)
June 9, 2018, 2:52pm
289
Bad news they change order conditions, now min order 6400pcs.
Holy crap.
For what LEDs and color temperature?
adam7027
(adam7027)
June 9, 2018, 7:44pm
291
Is this new condition applied to the current interest list, or this is for new inquiries?
I hope it is for only the 3000-4000-6000k variants of the LH351D, and not the 4000k one.
AEDe
(AEDe)
June 10, 2018, 8:53am
293
351D on the way. I hope I’ll get them on 18.06 . But there is no chance to order other CCT anymore.
adam7027
(adam7027)
June 10, 2018, 1:12pm
294
Unfortunately I cannot afford stocking this up, but maybe, at this store, we could try that somehow for e.g. the 6000K CCT variant (MOQ = 800, and not 6400)
https://www.avnet.com/shop/emea/products/samsung/sphwhtl3da0gf4pqr6-3074457345634965759?CMP=EMEA_Octopart_inventoryfeed_VSE
/Of course, I can, and will accept the requirement of making a pre-payment in that case/
hiker89
(hiker89)
June 10, 2018, 12:54pm
295
Please sign me up for 10x LH351D 4000K CRI90. Thanks!
marcus_z
(marcus_z)
June 10, 2018, 6:13pm
296
hi AEDe
put me on the list pls for 10x LH315D 4000k
ty
tkd15
(tkd15)
June 11, 2018, 5:03am
297
I’m interested in 12x LH351D 4000K 90cri and 4x LH351B 3000k 90cri, thanks.
I’d be interested in:
20 x 351B 3000K 90cri
7 x 351D 4000K 90cri
Thanks.