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Old 08-01-2015, 07:57 PM #1
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Default 3.5W NDB7A75 445nm Eghemus host build

3.5 watt diode in large 218650 batteries with heatsink for driver.
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3.5W NDB7A75 445nm Eghemus host build-20150801_153632-01.jpg   3.5W NDB7A75 445nm Eghemus host build-20150801_153541-02.jpg   3.5W NDB7A75 445nm Eghemus host build-20150801_153609-01.jpg  


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Old 08-01-2015, 08:31 PM #2
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Originally Posted by davicant View Post
3.5 watt diode in large 218650 batteries with heatsink for driver.
Nice! Beam shots?
Reminds me of old microphone
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Old 08-01-2015, 08:38 PM #3
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Default Re: 3.5W NDB7A75 445nm Eghemus host build

very nice build. Get some beam shots up lol
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Old 08-01-2015, 08:55 PM #4
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Default Re: 3.5W NDB7A75 445nm Eghemus host build

Here are the beam shots, it's so bright the camera has issues with it, that and everything I put it on burns.
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3.5W NDB7A75 445nm Eghemus host build-20150801_164834-01.jpg   3.5W NDB7A75 445nm Eghemus host build-20150801_164938-01.jpg   3.5W NDB7A75 445nm Eghemus host build-20150801_165007-01.jpg  
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Old 08-01-2015, 09:23 PM #5
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Default Re: 3.5W NDB7A75 445nm Eghemus host build

Great job...reps!
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Old 09-03-2015, 05:07 AM #6
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I just finished a build with a NUBM44 diode in a similar Eghemus host with a 4.5amp driver. I will post pics and beam shots tomorrow. I like the NDB7A75 diode, but I do think in almost every way not just power, but also beam quality the NUBM44 is superior.

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Here are the beam
shots, it's so bright the camera has issues with it, that and everything I put it on burns.
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Old 09-03-2015, 05:47 AM #7
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Default Re: 3.5W NDB7A75 445nm Eghemus host build

Here are the pics.

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Originally Posted by davicant View Post
I just finished a build with a NUBM44 diode in a similar Eghemus host with a 4.5amp driver. I will post pics and beam shots tomorrow. I like the NDB7A75 diode, but I do think in almost every way not just power, but also beam quality the NUBM44 is superior.
Attached Thumbnails
3.5W NDB7A75 445nm Eghemus host build-tmp_14517-2015-09-03-01.37.19-1947319420.jpg   3.5W NDB7A75 445nm Eghemus host build-tmp_14517-2015-09-03-01.36.52-1826024901.jpg   3.5W NDB7A75 445nm Eghemus host build-tmp_14517-2015-09-03-01.36.19-294824153.jpg   3.5W NDB7A75 445nm Eghemus host build-tmp_14517-2015-09-03-01.35.42-413139183.jpg   3.5W NDB7A75 445nm Eghemus host build-tmp_14517-2015-09-03-01.34.53-2014971227.jpg  

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