GROUPBUY: Nichia NSPU510CS 375nm UV 5mm

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ackbar
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GROUPBUY: Nichia NSPU510CS 375nm UV 5mm

GROUPBUY: Nichia NSPU510CS 375nm UV 5mm

Hello all,

I will be placing an order with Nichia for the NSPU510CS leds. Nichia has a 100pcs MOQ. I plan on keeping 30 out of the 100. 70 would be up for grabs, approximately $5/led + S&H.

http://www.nichia.co.jp/specificatio...SPU510CS-E.pdf

Please post below if interested. I was request funds when I have the LEDs in my possession.
ackbar
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reserved

Don
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I'd be interested in a two.

Can you get shorter wavelength ones?

 

The numbers from my light tests are always to be found here.

https://spreadsheets.google.com/ccc?key=0ApkFM37n_QnRdDU5MDNzOURjYllmZHI...

ackbar
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I had some that were rated for 365nm LEDs but there weren't very impressive.  I've found the nichias to be the best of the UV LEDs.

ackbar
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bump

Burro
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ackbar wrote:

I had some that were rated for 365nm LEDs but there weren't very impressive.  I've found the nichias to be the best of the UV LEDs.

In what way weren't you impressed?

 

People demand freedom of speech to make up for the freedom of thought which they avoid.
 
ackbar
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I bought some foxgroup 365nm from a member of CPF a while back and just finally put them into a host about 8 weeks ago.  compared to the Nichias they weren't very bright.

jufran88
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I'm interested in a few!

Burro
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ackbar wrote:

I bought some foxgroup 365nm from a member of CPF a while back and just finally put them into a host about 8 weeks ago.  compared to the Nichias they weren't very bright.

 

365nm wont be very bright the majority of the light isn't in the visible spectrum, that's a good sign

 

try 400nm if you want bright, I have some of the 375nm also very little visible light

 

People demand freedom of speech to make up for the freedom of thought which they avoid.
 
2100
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Burro wrote:

ackbar wrote:

I bought some foxgroup 365nm from a member of CPF a while back and just finally put them into a host about 8 weeks ago.  compared to the Nichias they weren't very bright

 

365nm wont be very bright the majority of the light isn't in the visible spectrum, that's a good sign

 

try 400nm if you want bright, I have some of the 375nm also very little visible light

I think what he meant is that the UV output isn't very bright.  Eg You'd want max fluorescence and least visible light.  The second video is mine.  LOL!