RE: [PSUBS-MAILIST] Re: dive light

["Brian Cox" <ojaivalleybeefarm@dslextreme.com>]

I'm still seeing stars after that little demonstration !

Brian

-----Original Message-----
From: owner-personal_submersibles@psubs.org
[mailto:owner-personal_submersibles@psubs.org]On Behalf Of andy
goldstein
Sent: Thursday, November 05, 2009 8:53 AM
To: personal_submersibles@psubs.org
Subject: Re: [PSUBS-MAILIST] Re: dive light


I've seen the thing in action.  I thought they were calling it the 
Newt-Sun.  It was blinding at the surface and amazing underwater.  I saw 
it used on a diver not a sub, they were using it as illumination for a 
photo shoot.

VR also overdrives our LED illumination.  At Desert Star we once built a 
few LED strobes using a bunch of the multi led engine things.  We 
overdrove by a substantial amount, but only for a very brief time.

It's all about the heat transfer away from the LEDs.

-a


ShellyDalg@aol.com wrote:
> In a message dated 11/4/2009 1:25:56 P.M. Pacific Standard Time, 
> vbra676539@aol.com writes:
> 
>     Nuytco is using a compensated multi-LED light
> 
> Hi Vance. Yes, I remember Phil showing us the multi LED on the bench in 
> the shop. It was pretty nice.
> I believe he said the LED's he used were available, and they were 
> powering them over design voltage with no problems. I don't know by how 
> much but they sure were bright.
> Frank D.

-- 
Andy Goldstein
Director Software Engineering
VideoRay LLC
580 Wall Street
Phoenixville PA 19460
Tel:   610.458.3000 ext 3020
Cell:  401-490-1707
Skype: videoray.ag
http://www.videoray.com



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