More New Cree Goodness coming....

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Sunnysunsun
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welight wrote:
there is no short term plan to release 3v at this time in flat top. but HD yes

Is the 50.3 HD going to come in only 6000k+ 3V variants or do you reckon we’ll see some ~5000k 3V variants at all?

Sirstinky
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welight wrote:
there is no short term plan to release 3v at this time in flat top. but HD yes

Bummer Tired . I don’t have any 6v 50.2 lights. Oh well, at least I’m good with a razor blade.

CR888
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Tom E wrote:

I got a light overdue for a LED upgrade. It’s already set up for 6V LED’s with original XHP50’s – the HI or HD? Good question…




That looks like fun, wow 16 lightbulbas! Thermal regulation nightmare.

CR888

Rusty Joe
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I myself do wonder if – or how much – we can expect tint variation.

welight
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Sunnysunsun][quote=welight wrote:
there is no short term plan to release 3v at this time in flat top. but HD yes

Dont see any plans on 3V beyond 6-7k
Cheers

Cutter Electronics Pty Ltd
Web: https://www.cutter.com.au

ArtieT59
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Sunnysunsun wrote:
I think we should wait. How many 6/12v 5050 lights are out there? Almost none, or at least nothing interesting I know about. We need 3v variants!

 

Well, Simon started selling his 6v 50.2 driver recently as a separate option, and he has quite a few lights that it will work in. i'm thinking L21a or L21b specifically! this is VERY Exciting, even in 6volt/12volt. i think a group buy among friend would be nice LOL

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Tom E
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Mark, for the XHP50.3 HI, you have this part # listed: XHP50D-H0-0000-0D0BJ450E, where the "B" before the J4 designates it as 70 CRI min, but you have it listed at 80 CRI. Is that correct?

But still, a J4 binned HI version at 5000K? Wow! Do you think the HD's will be higher binned at K2 or K4, still 5000K?

I see you  only have 8 bare pieces left, so not sure I'm interested in an order that small. Do you expect more to come in soon? Guess I could order them mounted, you got more available that way.

Hhmm, for qty 18 (16 + 2 spare) that's $133 plus shipping... Hhhmmm.... Any qty discount on 18? smile

 

welight
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Tom E wrote:

Mark, for the XHP50.3 HI, you have this part # listed: XHP50D-H0-0000-0D0BJ450E, where the “B” before the J4 designates it as 70 CRI min, but you have it listed at 80 CRI. Is that correct?


But still, a J4 binned HI version at 5000K? Wow! Do you think the HD’s will be higher binned at K2 or K4, still 5000K?


I see you  only have 8 bare pieces left, so not sure I’m interested in an order that small. Do you expect more to come in soon? Guess I could order them mounted, you got more available that way.


Hhmm, for qty 18 (16 + 2 spare) that’s $133 plus shipping… Hhhmmm…. Any qty discount on 18? smile


 


Hi Tom
Yes we had hoped to get a 80CRI shipped, but the part is 70 CRI and I have adjusted the web site. K2 in HD will be standard at 70CRI, possible we will see K4 bins ship once Cree are fully rolling. I have around 25 emitters available right now, if you enter that qty into cart you will get a discount
Cheers
Mark

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Web: https://www.cutter.com.au

ArtieT59
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I just went to cutter's page to try and buy some xhp50.3 HI, 5000k. BUt they all say (on mcpcb's) configured to either 6v or 12v.. can they be used on a 3volt mcpcb? My guy says no, but i saw the post and data sheet info that says can be configured to either 3/6/12volt. 

I'd appreciate any help, I don't want to buy a 6/12v only unless I know it's that while I'm buying it. I'm so confused.. . I prefer 3v regardless of tint and cri, I just want to try the HI XHP.3 emitter out. 

[FLF] Five Light Friday https://budgetlightforum.com/node/78749

Check out some of my new lights (picture heavy) and quick first impressions of them here: https://budgetlightforum.com/node/77180

My Sft40 beamshots / comparison thread: https://budgetlightforum.com/node/78100

The BLF GT with SFT40 (2300lm, 2700m+ @ 30 seconds!)
https://budgetlightforum.com/node/79561

texas shooter
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ArtieT59 wrote:

I just went to cutter’s page to try and buy some xhp50.3 HI, 5000k. BUt they all say (on mcpcb’s) configured to either 6v or 12v.. can they be used on a 3volt mcpcb? My guy says no, but i saw the post and data sheet info that says can be configured to either 3/6/12volt. 


I’d appreciate any help, I don’t want to buy a 6/12v only unless I know it’s that while I’m buying it. I’m so confused.. . I prefer 3v regardless of tint and cri, I just want to try the HI XHP.3 emitter out. 

I spent some time searching. It looks like the 3v isn’t out or just not for sale yet.

djozz
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What I understand the hi version does not come in 3V configuration, just the hd version in cool white comes in 3V. 6V/12V is the same led with a diffferent PCB, but 3V requires a different led build.

ArtieT59
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Thank you both! Looks like it's either waiting time or maybe not at all.. I will have to do some Convoy builds to try out those xhp50 HI's..

[FLF] Five Light Friday https://budgetlightforum.com/node/78749

Check out some of my new lights (picture heavy) and quick first impressions of them here: https://budgetlightforum.com/node/77180

My Sft40 beamshots / comparison thread: https://budgetlightforum.com/node/78100

The BLF GT with SFT40 (2300lm, 2700m+ @ 30 seconds!)
https://budgetlightforum.com/node/79561

welight
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to reconfirm

50.3 HI DOES NOT COME IN 3V
only HD will be 3V
Cheers

Cutter Electronics Pty Ltd
Web: https://www.cutter.com.au

Th558
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welight wrote:
to reconfirm

50.3 HI DOES NOT COME IN 3V
only HD will be 3V
Cheers


Well that’s sucks…Hopefully we’ll see it in lights like the MF01S. I really want something like an X50 but cheaper.
ArtieT59
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Th558 wrote:
welight wrote:
to reconfirm 50.3 HI DOES NOT COME IN 3V only HD will be 3V Cheers
Well that's sucks...Hopefully we'll see it in lights like the MF01S. I really want something like an X50 but cheaper.

 

yea, that is a friggen fail if I ever heard of one.. I know the flashlight industry is peanuts to a mfg like Cree, but that just sucks all the way around. I mean there are drivers made and that will be made, but it's another workaround and incompatibility issue.. 

anyway, yea a 2s2p massive light would be cool, with 3k or 5K tint LOL

 

although- now I'm thinking- I can put one of these setup for 12v in a K1 (xhp35 hi model). In fact, I will be doing that. Once they are available more locally or with less shipping costs

[FLF] Five Light Friday https://budgetlightforum.com/node/78749

Check out some of my new lights (picture heavy) and quick first impressions of them here: https://budgetlightforum.com/node/77180

My Sft40 beamshots / comparison thread: https://budgetlightforum.com/node/78100

The BLF GT with SFT40 (2300lm, 2700m+ @ 30 seconds!)
https://budgetlightforum.com/node/79561

thefreeman
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Digikey has listed the XHP50.3 and XHP70.3 recently, MOQ of 1 and lead time of 10 weeks.

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I am so confused by that website.. I hate being stupid lol. I will eventually order some 50.3 in 5K & 3k. Anyone who wants someone to "go in" with them, I will. I'm in the US

[FLF] Five Light Friday https://budgetlightforum.com/node/78749

Check out some of my new lights (picture heavy) and quick first impressions of them here: https://budgetlightforum.com/node/77180

My Sft40 beamshots / comparison thread: https://budgetlightforum.com/node/78100

The BLF GT with SFT40 (2300lm, 2700m+ @ 30 seconds!)
https://budgetlightforum.com/node/79561

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Just dropped by to tell you that Kaidomain is listing an XHP50.3 HI for pre-order. The only additional information listed is “Cree XHP50.3 HI J4 3A Neutral White 5000K”. Click/tap here for the official Cree XHP50.3 datasheet. High CRI options galore.

Nice, hope some good CRI90+ variants arrive soon at the usual retail channels. 

Please avoid fully quoting lenghty posts, namely with nested quotes. Trim quotes down to the essential. Helps with neatness and legibility. Thanks.

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Barkuti wrote:

Just dropped by to tell you that Kaidomain is listing an XHP50.3 HI for pre-order. The only additional information listed is “Cree XHP50.3 HI J4 3A Neutral White 5000K”. Click/tap here for the official Cree XHP50.3 datasheet. High CRI options galore.

Nice, hope some good CRI90+ variants arrive soon at the usual retail channels. 

 

Can’t wait!!

WTB Titanium 4sevens 2xAA tube

crbnfbr
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thefreeman wrote:
Digikey has listed the XHP50.3 and XHP70.3 recently, MOQ of 1 and lead time of 10 weeks.

They’re now showing several different XHP50.3 and two different XHP70.3 in stock and can ship immediately. Anyone order some yet?

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Nice, especially there are several 90CRI XHP50.3 HD in stock unfortunately no HI (high or low CRI)

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The thermal resistance of the 50.3 is much improved over the 50.2, .4°C/W vs 1.2°C/W.

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These are what I want

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Scallywag wrote:
"These":https://www.mouser.com/ProductDetail/Cree-LED/XHP50D-H0-0000-0D0UH245G?q... are what I want

Nice ! 4500K, 90 CRI, 6V/12V

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We should take bets on what the duv of this bin will be

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Tom E wrote:

Scallywag wrote:
These are what I want

Nice ! 4500K, 90 CRI, 6V/12V

And they’re going to stock it in December. I already know what I’d put it in.
JaredM wrote:
We should take bets on what the duv of this bin will be

It’s domeless, so at least it will be consistent
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oh, quite interesting, flat XHP50.3

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Thanks for sharing this information, thefreeman and the rest of you. I made my own, specific search for CRI90+ HI emitters at Mouser EU.

Wellp, out of 39 entries only the H2-45G (3-step 4500K) is available in small quantities. Other interesting easywhite parts are listed, like this F4-27H (F4 bin, 2-step 2700K), or this G2-27H (G2 bin, 2-step 2700K), these are “incandescent” while as close to the black body locus as Cree “bins” them. The second page of the above search contains many 2-step emitters.

I'd love to get a few “warm” HI emitters, 3500K or 4000K tops…

Sat, 10/16/2021 - 16:16

Please avoid fully quoting lenghty posts, namely with nested quotes. Trim quotes down to the essential. Helps with neatness and legibility. Thanks.

The human mind, and its programming, is at the forefront of a particular battle of The Light vs evil dark forces. Nearly every human being on this beautiful planet “Earth” has some sort of negative mind programming in its mind. And you better take care of your mind programming, or someone else will in this wicked world.

thefreeman
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JaredM wrote:
We should take bets on what the duv of this bin will be

Not super hopeful, but without the whole package phosphor pour it’ll probably be more uniform, both for HD and HI, slicing might be a good option for obtaining lower duv ”HI” (with slightly lower perf since apparently they use some sort of texture to improve light extraction on flat lenses), and without the need to dice them it’ll be easier.

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welight wrote:
to reconfirm

50.3 HI DOES NOT COME IN 3V
only HD will be 3V
Cheers

Hey mate i ordered a few XHP50.3 HIs and the new MCPCB design has the two solder dots that sit beside the LED and they interfere with the LED gaskets sitting flush with the MCPCB, do need them?

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