WTS/GB: NICHIA 219B NVSL219BT-V1 R9080 EMITTERS! sw45k, sw40, sw35, sw30

559 posts / 0 new
Last post
Endi
Endi's picture
Offline
Last seen: 6 days 11 hours ago
Joined: 02/22/2021 - 11:37
Posts: 1
Location: Marburg, Germany

Hey, do you have 10 sw45k left?

Shipping to Germany

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

Endi wrote:

Hey, do you have 10 sw45k left?


Shipping to Germany


Yes those are still available. Only the sw30 is almost out of stock. PM inbound.

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

UPDATE: sw30 is now SOLD OUT

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

ilikelights
Offline
Last seen: 1 month 1 week ago
Joined: 02/27/2021 - 15:46
Posts: 26
Location: North America

I have a Nitecore MT06MD and it’s literature indicates it has a 90+ CRI 5000 kelvin 219B emitter…

Does the 219B exist in a sw50k? I’m assuming that would be a 5k colour temperature?

Googling that part number nets me zero results.

I must not be understanding something correctly.

What does the “L2” part of the part number mean?

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

ilikelights wrote:
I have a Nitecore MT06MD and it’s literature indicates it has a 90+ CRI 5000 kelvin 219B emitter…

Does the 219B exist in a sw50k? I’m assuming that would be a 5k colour temperature?

Googling that part number nets me zero results.

I must not be understanding something correctly.

What does the “L2” part of the part number mean?


The datasheet for the r9080 doesn’t show any 5000k CCT so it’s likely your emitter is not r9080. Might be r9050.

L2 is the forward voltage bin at 700mA:

L1 is 2.7v – 2.9v
L2 is 2.9v – 3.1v
M1 is 3.1v – 3.3v

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

ilikelights
Offline
Last seen: 1 month 1 week ago
Joined: 02/27/2021 - 15:46
Posts: 26
Location: North America

azhu wrote:

The datasheet for the r9080 doesn’t show any 5000k CCT so it’s likely your emitter is not r9080. Might be r9050.

L2 is the forward voltage bin at 700mA:

L1 is 2.7v – 2.9v
L2 is 2.9v – 3.1v
M1 is 3.1v – 3.3v

Even googling [nichia “sw50k”] without the r9080 literally shows zero results. Is it possible Nitecore just used a 4500k LED but advertised it as 5000k?

Looks like I have some more reading to do, have no idea if I need L1, L2, or M1.

Is forward voltage just the minimum startup voltage for the diode?

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

ilikelights wrote:
azhu wrote:

The datasheet for the r9080 doesn’t show any 5000k CCT so it’s likely your emitter is not r9080. Might be r9050.

L2 is the forward voltage bin at 700mA:

L1 is 2.7v – 2.9v
L2 is 2.9v – 3.1v
M1 is 3.1v – 3.3v

Even googling [nichia “sw50k”] without the r9080 literally shows zero results. Is it possible Nitecore just used a 4500k LED but advertised it as 5000k?

Looks like I have some more reading to do, have no idea if I need L1, L2, or M1.

Is forward voltage just the minimum startup voltage for the diode?

Yeah if it did exist, it was a really long time ago. I know Nichia used to have the sw45 but then it got discontinued in favor of the sw45k.

All of my emitters are L2 so I’m not sure how easy it is to find L1 or M1.

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

MoreLumens
MoreLumens's picture
Offline
Last seen: 7 hours 33 min ago
Joined: 10/25/2019 - 07:08
Posts: 1324
Location: Finland

Nitecore LA10 CRI uses 219b 5000k too. Wink

ilikelights
Offline
Last seen: 1 month 1 week ago
Joined: 02/27/2021 - 15:46
Posts: 26
Location: North America

azhu wrote:
ilikelights wrote:
azhu wrote:

The datasheet for the r9080 doesn’t show any 5000k CCT so it’s likely your emitter is not r9080. Might be r9050.

L2 is the forward voltage bin at 700mA:

L1 is 2.7v – 2.9v
L2 is 2.9v – 3.1v
M1 is 3.1v – 3.3v

Even googling [nichia “sw50k”] without the r9080 literally shows zero results. Is it possible Nitecore just used a 4500k LED but advertised it as 5000k?

Looks like I have some more reading to do, have no idea if I need L1, L2, or M1.

Is forward voltage just the minimum startup voltage for the diode?

Yeah if it did exist, it was a really long time ago. I know Nichia used to have the sw45 but then it got discontinued in favor of the sw45k.

All of my emitters are L2 so I’m not sure how easy it is to find L1 or M1.

Will you have enough of the sw45k 9080 left over by the time I read up on and learn about forward voltage and binning? I’m probably looking at picking up 5 of them.

MoreLumens wrote:
Nitecore LA10 CRI uses 219b 5000k too. Wink

Tell me how I know… I needed it to compliment my MT06MD. Smile

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

ilikelights wrote:
azhu wrote:
ilikelights wrote:
azhu wrote:

The datasheet for the r9080 doesn’t show any 5000k CCT so it’s likely your emitter is not r9080. Might be r9050.

L2 is the forward voltage bin at 700mA:

L1 is 2.7v – 2.9v
L2 is 2.9v – 3.1v
M1 is 3.1v – 3.3v

Even googling [nichia “sw50k”] without the r9080 literally shows zero results. Is it possible Nitecore just used a 4500k LED but advertised it as 5000k?

Looks like I have some more reading to do, have no idea if I need L1, L2, or M1.

Is forward voltage just the minimum startup voltage for the diode?

Yeah if it did exist, it was a really long time ago. I know Nichia used to have the sw45 but then it got discontinued in favor of the sw45k.

All of my emitters are L2 so I’m not sure how easy it is to find L1 or M1.

Will you have enough of the sw45k 9080 left over by the time I read up on and learn about forward voltage and binning? I’m probably looking at picking up 5 of them.

MoreLumens wrote:
Nitecore LA10 CRI uses 219b 5000k too. Wink

Tell me how I know… I needed it to compliment my MT06MD. Smile


Yes I have enough sw45k for you Smile

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

Rayoui
Rayoui's picture
Online
Last seen: 27 sec ago
Joined: 08/06/2019 - 00:38
Posts: 365
Location: Portland, OR

Hey, can I get 10 sw40 please? Thanks!

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

Rayoui wrote:
Hey, can I get 10 sw40 please? Thanks!

You got it. PM inbound

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

Chatika vas Paus
Chatika vas Paus's picture
Offline
Last seen: 7 hours 8 min ago
Joined: 09/03/2017 - 13:46
Posts: 1011

The first Astrolux S41 was 219b 5000k. Then they started putting 219c in them.
Maukka measurements are available here:
https://budgetlightforum.com/node/47123

Marc E
Offline
Last seen: 4 days 6 hours ago
Joined: 05/18/2013 - 08:14
Posts: 508
Location: South West UK

Ordered from Azhu on the 22nd Feb, posted through my UK-based letterbox on 27th! That’s service, thanks Smile
Appreciate the specific model numbers being included with the LEDs too so there’s not doubt as to what they are.
Just need to get my reflow hat on…

Elaboration
Offline
Last seen: 1 week 1 day ago
Joined: 10/05/2015 - 02:11
Posts: 4

Hi, looking for 20x sw45k shipped to CA Smile

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

Elaboration wrote:
Hi, looking for 20x sw45k shipped to CA Smile

PM inbound

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

SW30 GROUP BUY

If anyone is interested in more sw30, I’m trying to set up another GB.
I need to meet a minimum requirement before placing a potential order.

Please reply with how many you’d be committed to buying. Pricing for the GB will be $3 per emitter plus $4 shipping to US.

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

trakcon
trakcon's picture
Offline
Last seen: 15 min 36 sec ago
Joined: 01/23/2019 - 15:50
Posts: 401

I’d be in for 8. The sw30’s I got from you previously are just beautiful.

Any further chance of sw27’s?

Mike

shirnask
shirnask's picture
Offline
Last seen: 2 hours 43 min ago
Joined: 03/21/2016 - 23:58
Posts: 1352
Location: Louisiana

I’ll take 20 (SW30)

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

trakcon wrote:
I’d be in for 8. The sw30’s I got from you previously are just beautiful.

Any further chance of sw27’s?

Mike


Will put you down for 8. Thanks Mike.
I’ve never been able to find the sw27s so unfortunately I don’t think they exist anymore.

shirnask wrote:
I’ll take 20 (SW30)

Thanks I’ll put you down for 20.

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

TimMc
TimMc's picture
Offline
Last seen: 1 hour 2 min ago
Joined: 06/26/2020 - 02:22
Posts: 497
Location: Melbourne, Australia

Interested in 8 sw30k.

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

TimMc wrote:
Interested in 8 sw30k.

You got it. Will put you down. Thanks

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

ThieF60
Offline
Last seen: 1 week 2 days ago
Joined: 07/28/2015 - 16:21
Posts: 8
Location: United States

I’d like to order 10 sw35k if you still have some. And please put me down for 10 sw30k in the GB.

Thanks!

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

ThieF60 wrote:
I’d like to order 10 sw35k if you still have some. And please put me down for 10 sw30k in the GB.

Thanks!


You got it. PM inbound.

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

Aussiemandias
Aussiemandias's picture
Online
Last seen: 11 min 2 sec ago
Joined: 01/30/2021 - 21:36
Posts: 78
Location: QLD Australia

azhu wrote:
SW30 GROUP BUY

If anyone is interested in more sw30, I’m trying to set up another GB.
I need to meet a minimum requirement before placing a potential order.

Please reply with how many you’d be committed to buying. Pricing for the GB will be $3 per emitter plus $4 shipping to US.

I’d buy 4x sw30. If the group buy succeeds, I’d also get two of them reflowed by you per my last order.

Thanks.

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

Aussiemandias wrote:
azhu wrote:
SW30 GROUP BUY

If anyone is interested in more sw30, I’m trying to set up another GB.
I need to meet a minimum requirement before placing a potential order.

Please reply with how many you’d be committed to buying. Pricing for the GB will be $3 per emitter plus $4 shipping to US.

I’d buy 4x sw30. If the group buy succeeds, I’d also get two of them reflowed by you per my last order.

Thanks.


Ok I’ll add you in for 6. Or did you mean 4?

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

Aussiemandias
Aussiemandias's picture
Online
Last seen: 11 min 2 sec ago
Joined: 01/30/2021 - 21:36
Posts: 78
Location: QLD Australia

azhu wrote:
Aussiemandias wrote:
azhu wrote:
SW30 GROUP BUY

If anyone is interested in more sw30, I’m trying to set up another GB.
I need to meet a minimum requirement before placing a potential order.

Please reply with how many you’d be committed to buying. Pricing for the GB will be $3 per emitter plus $4 shipping to US.

I’d buy 4x sw30. If the group buy succeeds, I’d also get two of them reflowed by you per my last order.

Thanks.


Ok I’ll add you in for 6. Or did you mean 4?

4x please.

Aussiemandias
Aussiemandias's picture
Online
Last seen: 11 min 2 sec ago
Joined: 01/30/2021 - 21:36
Posts: 78
Location: QLD Australia

Big thanks to azhu for a great reflowing job and quick postage. Installed an sw45k into an S2+ host with BLF A6 driver. Works a treat.
Sadly this is only my phone camera…

sw45k is second from left:

azhu
azhu's picture
Offline
Last seen: 5 hours 41 min ago
Joined: 09/24/2015 - 06:48
Posts: 309
Location: Los Angeles, CA

Aussiemandias wrote:
Big thanks to azhu for a great reflowing job and quick postage. Installed an sw45k into an S2+ host with BLF A6 driver. Works a treat.
Sadly this is only my phone camera…
.
.
sw45k is second from left:
!https://i.imgur.com/1pJrA4t.png!

Looks fantastic! What’s to the right of the sw45k?

Need Nichia 219b r9080 Emitters? (。◕‿◕。)

“The Light shines in the darkness, and the darkness did not comprehend it.” John 1:5

Aussiemandias
Aussiemandias's picture
Online
Last seen: 11 min 2 sec ago
Joined: 01/30/2021 - 21:36
Posts: 78
Location: QLD Australia
azhu wrote:
Looks fantastic! What’s to the right of the sw45k?

L -> R:

XPL Hi U3-7A (3000-3300K)
Nichia 219b sw45k (4500K)
Nichia 219c (4000k)
LH351D (4000k)
XM-L2 T6 4C (4200-4500k)
SST40 (5000k)
Nichia 219C (5700k)

I’m definitely loving warmer tints so the greener ones will be getting replaced with 2700k SST20 and LH351D. But I actually really like the blue tint on the 219c 5700.

Pages