[PSUBS-MAILIST] Lights

[Alec Smyth via Personal_Submersibles]

The Trustfire lights are anodized aluminum and the Buyers lights are powder
coated aluminum. The powder coating gives the impression of being
considerably more rugged, but we shall see in real life I suppose.



On Tue, May 13, 2014 at 2:17 PM, via Personal_Submersibles <
personal_submersibles at psubs.org> wrote:

> Alec:
>
> Are the housings made of Aluminum or Magnesium that would explain the
> white spots. Both are near the bottom of the galvanic  scale with zinc
> being the most sacrificial.
>
> John K.
> (203) 414-1000
> Sent via BlackBerry by AT&T
>
> -----Original Message-----
> From: Alec Smyth via Personal_Submersibles <
> personal_submersibles at psubs.org>
> Sender: Personal_Submersibles <personal_submersibles-bounces at psubs.org>
> Date: Tue, 13 May 2014 11:08:51
> To: Personal Submersibles General Discussion<
> personal_submersibles at psubs.org>
> Reply-to: Personal Submersibles General Discussion
>  <personal_submersibles at psubs.org>
> Subject: Re: [PSUBS-MAILIST] Lights
>
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