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

Please put me down for 50 large and 50 small springs.

Interested in 20 large and 20 small. Also interested in the LEDs.

I’m interested in at least 12 SST-20s probably 6x of the 4000K and 6x of the 3000K.

Interested in springs, not sure how many yet. LEDs too if bins can be determined in advance.

Ok BSM, now I’ll definitely take 60 big and 40 small springs :slight_smile:

Perfect.

I’ll add you all to the list when I’m back home.

Are there other things you would like me to get?

I can do custom reflows for things like the Q8 and Sofirn C8F, and even offer custom conversion kits with
BeCu springs+better lens+reflowed MCPCB.

About the SST-20 though, the price per LED, including taxes, should be around these prices(estimates)

500pcs/LED option = 540$US = 1.08$US/4000K LED

So if we can get enough interest, we can get dirt cheap high CRI throwy LEDs, which would be very nice.

Thanks for organizing again. Sign me up for 30 big springs and 30 small springs.

I would be interested in 20 each of the SST-20 4000k and 3500k if they are two tint bins below the BBL and same with the LH351D. One tint bin below the BBL for these are known to be above the BBL in reality. In fact if you can source two tint bins below the BBL for any of these emitters, I can buy up to 60 each, if needed, to help the GB reach the required quantity even though I have no use for that many.

10- SST-20 4000k 95CRI
25 - Large spring 25 - Small spring

Interested in 15 big and 15 small

30 big springs
20 small springs
20 4000k sst-20

Thanks

Glad i waited.
BeCuAg sounds great.
Subscibed, not decided yet.

List has been updated.

@Jerommel, added.

I also added an LH351D 4000k option in a T2/T4/T5 chromacity bin. It’s not up in the air at all, since the only way to get below BBL LH351Ds would be a custom bulk order as I found out in the FW3A thread.

We are at:

700 large springs
650 small springs
111 SST-20s 4000k
40 SST-20s 3500k
16 SST-20s 3000k
10 LH351D 4000k T2/T4/T5 bin (to be confirmed once I get an email to Digikey)

Pricing for LEDs(includes taxes+customs):

SST-20 4000k: 1,40$US/LED
SST-20 3500k: 1,50$US/LED
SST-20 3000k: 2,03$US/LED

So as you can see, the more LEDs we can buy, the lower the prices get :slight_smile:

Just curious why T5? It’ll be about the same tint (greenish) as the LH351D already on the market.

The Digi-Key rep said that the tints bins T2/T4/T5 are available with a custom bulk order. Only * custom bulk order availability* was discussed.

I never said that we were going to get the T5 chromacity bin though. I’d prefer T2 obviously, but if not available, while a bit on the warm side, T4 would be very good.

So I updated with everything, and added an LH351D option, along with the BeCu springs.

The BeCu spring order should start December 21st at the earliest, if enough orders are fulfilled to reach 2000 large springs + 2000 small springs.

T4 would be nice.
3500K SST-20 would be nice too. :slight_smile:
I’m running out of 219C 3500K, so…

In for: 30x Small, 30x Big, 15x SST-20 3500K.
Thank you.

Added to the list.

Please add 30 LH351D for me if T2 or T4 bin :+1:

@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.