KD (kaidomain): Deals and new products thread

[g_sintornillos]

@Tom E

If you could please look out for SST-40’s in higher bins, and lower temps, like 4000K-5000K.

+1

[Jerommel]

@Tom E

Keep the new stuff roll’n KD!

If you could please look out for SST-40’s in higher bins, and lower temps, like 4000K-5000K. I got in 3 of your SST-40’s - will be testing them soon! Everyone who has used them got good results.

They also have Vf bins.
The lower the better i would say.

[Tom_E]

@Jerommel

@Tom E

Keep the new stuff roll'n KD!

If you could please look out for SST-40's in higher bins, and lower temps, like 4000K-5000K. I got in 3 of your SST-40's - will be testing them soon! Everyone who has used them got good results.

They also have Vf bins. The lower the better i would say.

Wut? What's Vf bin? I only see N4 listed for SST-40's: http://www.kaidomain.com/Search/SearchResult.sst-40, and in the specs, looks like N4 is the middle bin:

http://www.luminus.com/products/Luminus_SST40W_Datasheet.pdf

[Jerommel]

In the PDF under the flux bins it says “Forward Voltage Binning Structure”, and it ranges from 2.5 to 3.3 Volts (!).
But i see now it also says: “Individual voltage bins are not orderable”.
So never mind then… :zipper_mouth_face:

[Jensen567]

Just have to hope to get a good one. The VJ bin KD has is pretty good, with VH being the only one better. A higher flux bin with a lower voltage bin will be more efficient.

[L4M4]

Since these LEDs are under 2$ on AE you can just grab a few and solder the good ones on DTP Boards

[Jensen567]

The ones on KD are very nice, worth the extra few bucks for me to know for sure what bin and voltage I have. With the AE ones we have no idea.

[Tom_E]

Ohhh - yes, forgot bout those specs. KD's SST-40's are marked as VJ, so should be 2.7V-2.9V, which is pretty low, and explains the high amps we can get from them. Yes, it's certainly something that is nice to know up front what that rating is when we order them from other sources. Fortunately, KD has been pretty good with giving us the details on bin, tints, manu part #'s, etc.

[BanL]

Hi friends

Another new batch of CREE XHP50.2 is arrived

http://www.kaidomain.com/p/S026568.Cree-XHP50_2-K2-3C-Neutral-White-5000K-LED-Emitter

Thank you

[L4M4]

Me wanting 219C Triple in 5000K

[giorgoskok]

I agree… Nichia 219C 4500k - 5000K 90cri leds would be great

[djozz]

Requests:

The new Lumileds Luxeon V led, in different colour temperatures.
And a new KD DTP ledboard for the Luxeon V (it has a different size footprint).

[Jensen567]

I second this request

[ImA4Wheelr]

@djozz

Requests: The new Lumileds Luxeon V led, in different colour temperatures. And a new KD DTP ledboard for the Luxeon V (it has a different size footprint).

I third this request

[Tally-ho]

Excellent idea djozz, the Luxeon V looks very promising by your test. I hope highier CRI will follow in a near future.

[Jerommel]

^ I fifth it.

[Sledgestone]

Ban, I’ve sent you two emails about receiving the wrong items in my order but you haven’t responded yet…?

[leaftye]

@Tom E

Keep the new stuff roll’n KD!

If you could please look out for SST-40’s in higher bins, and lower temps, like 4000K-5000K. I got in 3 of your SST-40’s - will be testing them soon! Everyone who has used them got good results.

+1

I’d love to build a Q8 with a dozen of these.

[BanL]

@Sledgestone

Ban, I’ve sent you two emails about receiving the wrong items in my order but you haven’t responded yet…?

Hi Sledgestone

I will ask my colleague and follow your problem.

Please don’t be worried.

Thank you

Ban

[BanL]

@ImA4Wheelr

@djozz

Requests: The new Lumileds Luxeon V led, in different colour temperatures. And a new KD DTP ledboard for the Luxeon V (it has a different size footprint).

I third this request

Sure. I will try to source it from our supplier.

Thank you