how to make a waterproof housing for led

Printed From: the12volt.com
Forum Name: Lights, Neon, LEDs, HIDs
Forum Discription: Under Car Lighting, Strobe Lights, Fog Lights, Headlights, HIDs, DRL, Tail Lights, Brake Lights, Dashboard Lights, WigWag, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=132782
Printed Date: April 27, 2024 at 8:17 PM

Topic: how to make a waterproof housing for led

Posted By: lynnboy021
Subject: how to make a waterproof housing for led
Date Posted: November 24, 2012 at 10:03 PM

i want to make some led lights with a waterproof housing for my boat but i dont know what plastic to use i was thinking abs but idk.... all i need to know is what plastic to use and how to melt it but i want it clear so the led light can go through the lens... thanks

Replies:

Posted By: oldspark
Date Posted: November 26, 2012 at 4:06 PM

Anything that's waterproof.

The LEDs themselves are so it's a question of how you decide to mount & lens them, and maybe how you power them.

And you'd probably use a sealant rather than a melt.

Posted By: lynnboy021
Date Posted: November 26, 2012 at 8:49 PM

well here is a start..... i have 20 LEDs on a 12 volt but now i just need a nice cover or something........ posted_image

Posted By: Ween
Date Posted: November 26, 2012 at 8:54 PM

maybe take the circuit board with leads attached, slowly immerse in epoxy (not the five minute stuff). let the epoxy work through the open holes and have it cover the board completely.

Posted By: lynnboy021
Date Posted: November 26, 2012 at 9:03 PM

Ween]m wrote:

ybe take the circuit board with leads attached, slowly immerse in epoxy (not the five minute stuff). let the epoxy work through the open holes and have it cover the board completely.

what epoxy and where can i get it???

Posted By: Ween
Date Posted: November 26, 2012 at 9:26 PM

hardware store

Posted By: z03mz03m
Date Posted: December 06, 2012 at 11:26 AM

You might look at US Composites too. they have a wide variety of epoxy and resins that you could use. They also have decent descriptions of the properties and uses of each.

if you encase them in somthing like resin make sure you have the mounting hardware (like a bolt or somthing) in place as the resin/epoxy will hold it together.

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