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From: Watson 'Atto Parsec' Name
Subject: Re: luxeon star leds
References: <3DDD9A57.58900EFB@RobertsResearchInc.com> <firstname.lastname@example.org> <3DDDB646.96D0D9D2@RobertsResearchInc.com> <3DDE7264.CD48F4F8@RobertsResearchInc.com> <email@example.com> <3DDEB081.884EC92A@RobertsResearchInc.com> <3DE03D65.932BF9BF@RobertsResearchInc.com> <3DE15871.EF8FF9EA@RobertsResearchInc.com> <3DE224D3.81EFBA3C@RobertsResearchInc.com> <3DE4C4C1.50072B92@RobertsResearchInc.com> <3DE50083.6ED3B4DC@RobertsResearchInc.com>
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Date: Wed, 27 Nov 2002 11:57:43 -0800
NNTP-Posting-Date: Wed, 27 Nov 2002 12:56:00 PST
Organization: InReach Internet
In article , firstname.lastname@example.org talked
> "Watson 'Atto Parsec' Name" wrote in message
> > In article <3DE50083.6ED3B4DC@RobertsResearchInc.com>,
> > Vic@RobertsResearchInc.com talked about...
> > > Watson 'Atto Parsec' Name wrote:
> > >
> > > >
> > > > If you're serious about all this speculation that has been discussed,
> > > > suggest you assemble a Star/O into a working device and use it, and
> > > > come back and tell your experiences. I don't think you will then be
> > > > critical of the heat problem.
> > >
> > .........................
> > .............................
> > One other point I'd like to make. The standard 5mm T1-3/4 LED runs at 120
> > mW, with no heatsink at all.
> > ...................................
> Which amber led runs at this power level with no problem?
> SiC devices can stand high junction temperatures but anything else -- just
> try them.
> Particularly bad are the yellow jobs.
Oh, yeah, sorry. The Nichia NSPW-500BS white LEDs. I was talking about
white LEDs in particular.
Has anyone bought some (5mm) LEDs from www.superbrightleds.com? They seem
to be half the price of Nichia.
> >The Luxeon 1W star runs at about 8 times
> > this, yet has many tens, if not hundreds of times the surface area for
> > dissipation.
My email address is whitelisted. *All* email sent to it
goes directly to the trash unless you put NOSPAM in the
Subject: line. alondra101 hotmail.com
Don't be ripped off by the big book dealers. Go to the URL
that will give you a choice and save you money(up to half).
http://www.everybookstore.com You'll be glad you did!
Just when you thought you had all this figured out, the gov't
changed it: http://physics.nist.gov/cuu/Units/binary.html
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