[PSUBS-MAILIST] LED lights

[hank pronk via Personal_Submersibles]

Cliff,
Will do, thank you.
Hank--------------------------------------------
On Mon, 5/18/15, Clifford Redus via Personal_Submersibles <personal_submersibles at psubs.org> wrote:

 Subject: Re: [PSUBS-MAILIST] LED lights
 To: "Personal Submersibles General Discussion" <personal_submersibles at psubs.org>
 Received: Monday, May 18, 2015, 9:08 PM
 
 PCB - Printed circuit
 board.  Led panel needs to be driven by constant current
 led driver or when the battery bank voltage drops the light
 dims slowly.  PCB also has cross polarity protection and a
 fuse.  Yes you could move this into an electrical box in
 the boat but most designers prefer to have the electronics
 self contained.  Do a google on Cree and bridgelux LEDs. 
 
 
 Cliff
 
 
 
 
 Cliff Redus
 
 > On May 18, 2015, at 7:58 PM, hank pronk
 via Personal_Submersibles <personal_submersibles at psubs.org>
 wrote:
 > 
 > 
 > Cliff,
 > What is the
 PCB and can't it go in the sub?
 >
 Hank--------------------------------------------
 > On Mon, 5/18/15, Clifford Redus via
 Personal_Submersibles <personal_submersibles at psubs.org>
 wrote:
 > 
 > Subject:
 Re: [PSUBS-MAILIST] LED lights
 > To:
 "Personal Submersibles General Discussion" <personal_submersibles at psubs.org>
 > Received: Monday, May 18, 2015, 8:56 PM
 > 
 > Diameter is going to
 be
 > to small for the LED I used and
 PCB.
 > 
 > Cliff
 > 
 > 
 > 
 >> On May 18, 2015,
 at 7:48
 > PM, hank pronk via
 Personal_Submersibles <personal_submersibles at psubs.org>
 > wrote:
 >> 
 >> Hi all,
 >> I
 want to upgrade my lights to LED and I
 >
 know nothing about them.  I want to put them inside my
 > Benthos light fixtures because they are
 awesome.  The glass
 > housing is about
 1.25 in ID and about 6 in long.  Will the
 > LED stuff fit inside that small space.
 > Hank
 >
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 >
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 > 
 >
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