Joule Thief Light - Led to Use....

coloradogps

Flashlight Enthusiast
Joined
Sep 22, 2007
Messages
1,283
Location
Colorado
I am trying to build some Joule Thief lights. Based on the ones that where offered here on CPF a few years ago.

Trying to see what leds are used and if the led is mounted to a brass post or not.

See photo.

I would appreciate any help in sourcing the leds and brass posts.

Thanks!

34924866935_9068c39f35_z.jpg
[/URL]IMG_0062 by Robert Foster, on Flickr[/IMG]
 
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