[PSUBS-MAILIST] LED light bar

Alec Smyth via Personal_Submersibles personal_submersibles at psubs.org
Sun Jun 21 22:36:13 EDT 2015


I have, and so far so good with a caveat. I have two lights. They both
still work well after a year, and have been to 250 feet. That said, one of
them replaced a little of the oil with fresh water on the last outing. I
think the problem was where the cable enters the housing, because it got
severely pulled sideways (light snagged in tow line). These are really well
made, but even better would be a light like you say with a part can be
pulled for drilling and tapping. Hank, do you think there's enough space to
install a proper electrical penetrator? I would love to get rid of the weak
spot factory cable seal.

Thanks,

Alec

On Sun, Jun 21, 2015 at 9:40 PM, hank pronk via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

>
> Alan,
> Hmmm maybe I should remove the electronics and put them inside the sub.  I
> thought Alec was doing the same thing, just flooding the whole light.
> Hank--------------------------------------------
> On Sun, 6/21/15, Alan James via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
>  Subject: Re: [PSUBS-MAILIST] LED light bar
>  To: "Personal Submersibles General Discussion" <
> personal_submersibles at psubs.org>
>  Received: Sunday, June 21, 2015, 9:31 PM
>
>  Hank,the led
>  electronics I've looked at in some of my
>  lampshave
>  electrolytic capacitors in them, which can crush under
>  pressure.So
>  "if" it fails at depth this may be a heads up as
>  to why.Alan
>
>
>     From: hank pronk via
>  Personal_Submersibles
>  <personal_submersibles at psubs.org>
>
>  To:
>  personal_submersibles at psubs.org
>   Sent: Monday, June 22,
>  2015 12:09 PM
>   Subject:
>  [PSUBS-MAILIST] LED light bar
>
>
>  Success, my new light bar is installed and full
>  of oil.  It was remarkably easy, the end caps come off the
>  bar and are quite heavy, so tapping a 1/8 pipe thread was
>  easy.  I filled the light while the end cap was off then
>  reassembled it and topped it up through the hose fitting.
>  I have a p trap line (1/8 nylon)  and the whole conversion
>  takes less than an hr.  The light works just fine, maybe
>  not as bright as my halogen lights but much easier on
>  power.  The light runs on 10 amps at 24V. 24,000 lumen
>  Hank
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