Second Generation Silver Plated High Current Beryllium Copper Springs and 95+CRI SST20!

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BlueSwordM
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@SKV89, and,one thing is confirmed about the SST-20s:
the 3500k and 3000k variants should be under the BBL line as far as chromacity tints though. So no green in the beam, not as rosy as the 219B. Just pure warm white.

Also, depending on the result of this BeCu spring groupbuy, I’ll contact guys like Richard and Neal so you guys and gals can get these springs all year long, internationally :). Hopefully of course.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

SKV89
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Thanks BlueSword. But for SST-20, it needs to be two bins below the BBL because even one bin below the BBL like the Fireflies FA3 bin is said to still be a bit greenish.

BlueSwordM
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Should be no problem. Along with the LH351D bin confirmation email that I’ve now sent to Digikey, I’ve sent Mouser some info about the chromacity bin sold on their site.

Also, I’ve done some calculations, and due to the slightly thicker silver coating compare to nickel provided by the manufacturer(20um+), a dual spring array should be able to handle 22A+ without problems compared to 20A+ of the dual nickel plated springs. So, nice improvement for a bit more money Smile

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

netprince
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I will get some of the LEDs for sure. Far from Green is what I like.

Mr.Scott
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20x Small, 20x Big, 5x SST-20 3500K

Thank you!

BlueSwordM
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Added to the list. And you’re welcome Mr.Scott Smile

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

MRsDNF
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20 small and 20 large springs thanks.

 

djozz quotes, "it came with chinese lettering that is chinese to me".

                      "My man mousehole needs one too"

old4570 said "I'm not an expert , so don't suffer from any such technical restrictions".

Old-Lumens. Highly admired and cherished member of Budget Light Forum. 11.5.2011 - 20.12.16. RIP.

 

AEDe
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Hi. I am in for 30 pcs springs each. And sst20 20pcs each.

KawiBoy1428
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20 Large/20 Small please…. Thumbs Up Thanks!

KB1428 “Live Life WOT

leroycp
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30 large 30 small. Thanks again

skinny_tie
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BlueSwordM please put me down for 30 small and 30 large springs.

I’m not sure about the LEDs yet. Are you planning to ship them with the springs or separately?

AEDe
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also 10pcs 351D t2 /t4

gisewhcs
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I have some springs left, but I’d be interested in 15 4k SST-20 and 15 LH351D.

BlueSwordM
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@skinny_tie, I’m not too sure about that. It depends if the LH351Ds that I requested in the T2/T4 bin are accepted for the custom bulk order of the FW3A by the email I sent to Digikey to confirm it just in case.

From the info I have now, the tint bins that are available are T2/T4, but only for a custom bulk order as specified before. What I want to know if we can get the chromacity bin T2/T4 in a smaller 800pcs order.
If the FW3A does get the necessary order bin F2T2Q6/F2T4Q6, then we might have a shot of getting an excellent tinted LH351D.

To answer your questions though, it depends on the weight of your total package/value.

LEDs are quite a bit more expensive per unit compared to the springs.

So if you order A LOT of LEDs and springs, I’ll have to send it via a packet, which will be a bit more expensive(price to be determined internationally).

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

gisewhcs
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Wait, Wait, Wait…
I didn’t read, that this time they are silver plated!
So 25 of each, please!

(And the LEDs mentioned before…)

Cereal_killer
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30 large, 20 small please sir.

 RIP  SPC Joey Riley, KIA 11/24/14. Now I am become death, the destroyer of worlds.

BlueSwordM
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@cereal_killer has been added to the list.

Large springs: 935
Small springs: 875
SST-20 4000k 95CRI: 151
SST-20 3500k 95CRI: 80
SST-20 3000k 95CRI: 36

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

moderator007
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Blue could you add 10 more small springs to my order. I find myself using more of them than the bigger springs.
So total order 20 big 30 small. Beer
I’ll probably take 10 LH351D’s if we end up with a good rosy tint.

shirnask
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If we end up with a good rosy tint add 30 LH351D’s to my order

BlueSwordM
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All added to the list.

I also sent an email to Mouser to see if we can get a J5401 bin kit, with a chromacity bin of FA1-FA4-FD1-FD4, which would all be below the BBL.

I really hope we can get these tints.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

g_damian
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10 large springs
40 small springs
10 LH351D 4000K
15 SST-20 4000K
5 SST-20 3500K

Thanks!

fonfan
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20 Large
20 Small
15 SST-20 4000K
5 SST-20 3500K
5 SST-20 3000K
20 LH351D 4000K
please

WANTED Zebralights. My flashlights

BlueSwordM
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No problem. Added to the list.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

Pavlo
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Interested in:

5x SST-20 4000K
5x SST-20 3500K
2x SST-20 3000K
4x LH351D 4000K

BlueSwordM
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Added again.

Large springs: 970
Small springs: 950
SST-20 4000k 95CRI: 190
SST-20 3500k: 100
SST-20 3000k: 50
LH351D 4000k: 119

Looks good, especially for the LEDs now.

ALSO, remember one thing. The quantity limit for large and small springs are 2000pcs each, so there are limited quantities available, for now Big Smile

If there is enough demand, I will be doing something special Big Smile

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

contactcr
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Large springs: 30
Small springs: 30
SST-20 4000k 95CRI: 20
SST-20 3500k 95CRI: 8
LH351D 4000-5000k: 20

Enderman
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I’ll take 25 of large and 25 of small Smile

FBsLights
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I’m interested in:

Large springs: 25
Small springs: 25
SST-20 4000k 95CRI: 10
SST-20 3500k: 5
LH351D 4000k: 5

Thanks!
FB

BlueSwordM
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All added to the list.

My very own high current Beryllium Copper springs Gen 3:
http://budgetlightforum.com/node/67401
Liitokala Aliexpress Stores Battery Fraud: http://budgetlightforum.com/node/60547

Pirx
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Large springs: 25
Small springs: 25
SST-20 4000K: 8
SST-20 3500K: 4
SST-20 3000K: 2
LH351D 4000K T2/T4: 4

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