50watt led giveaway

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#1
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I have these three left over from a project long completed:

 

Whoever wants them PM me your address.  If USA or Canada the postage is on me.  International, PM me your address and I will reply with the shipping cost.

 

Cheerio!

Jim

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user

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Did they work well in your project?  I'm always a bit wary of those claims of extremely high wattage...

 

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westfw wrote:
Did they work well in your project? 

Oh hell yes!  And the heatsink/fan combo was a blast to construct (no pun intended)

 

The Natural White LED was by far the most intense one of the batch I was using....a Welders mask was needed to be able to look at it.

 

Whoever takes these I strongly suggest securing them to a good size heatsink.  I was able to use one from a PC CPU cooler but it was out of a big server class machine.  And if the fan failed the LED would be turned off immediately.

 

 

Jim

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user

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It similiar with the Lamps that I get from garbage.

 

Regards

JSB 

www.tokopedia.com/madagang cheap and free worldwide shipping

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I’d be interested if you still have any of these, but it’s pretty vague interest at the “cool,a really powerful led” level, not for any specific upcoming project....

 

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westfw wrote:

I’d be interested if you still have any of these, but it’s pretty vague interest at the “cool,a really powerful led” level, not for any specific upcoming project....

 

I have them.  I might have a power supply for them too, but I have to look.  I also found a bunch of 10 watt units as well. 

 

I unearthed another storage container of kit.....lemme dig.

 

I'll PM you.

 

JIm

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user

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Jeckson wrote:

It similiar with the Lamps that I get from garbage.

 

Regards

JSB 

 

Great!  Then I won't have to figure out shipping to your part of the world.

 

BE well.

 

JIm

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user

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any left ?

Top Tips:

  1. How to properly post source code - see: https://www.avrfreaks.net/comment... - also how to properly include images/pictures
  2. "Garbage" characters on a serial terminal are (almost?) invariably due to wrong baud rate - see: https://learn.sparkfun.com/tutorials/serial-communication
  3. Wrong baud rate is usually due to not running at the speed you thought; check by blinking a LED to see if you get the speed you expected
  4. Difference between a crystal, and a crystal oscillatorhttps://www.avrfreaks.net/comment...
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awneil wrote:

any left ?

Have to see how many WestFW wants first.  I have about 10 10watt units if you are interested Andy.

 

JIm

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user

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I'm definitely willing to put myself behind anyone with an actual application, and probably am only interested in one ("warm", I guess)

 

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No actual (paying) application - just to play with around the house/garden; maybe also caravan ...

 

I guess cool or "natural" (whatever that means?)

 

Same interest in 10W ...

 

smiley

 

 

Top Tips:

  1. How to properly post source code - see: https://www.avrfreaks.net/comment... - also how to properly include images/pictures
  2. "Garbage" characters on a serial terminal are (almost?) invariably due to wrong baud rate - see: https://learn.sparkfun.com/tutorials/serial-communication
  3. Wrong baud rate is usually due to not running at the speed you thought; check by blinking a LED to see if you get the speed you expected
  4. Difference between a crystal, and a crystal oscillatorhttps://www.avrfreaks.net/comment...
  5. When your question is resolved, mark the solution: https://www.avrfreaks.net/comment...
  6. Beginner's "Getting Started" tips: https://www.avrfreaks.net/comment...
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>Great!  Then I won't have to figure out shipping to your part of the world.

 

>BE well.

 

Upps Sorry.

 

I'm interesting with 10W only 4 pieces.

Are that all with 1 Led cell

 

Regards

JSB

www.tokopedia.com/madagang cheap and free worldwide shipping

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Jeckson wrote:

>Great!  Then I won't have to figure out shipping to your part of the world.

 

>BE well.

 

Upps Sorry.

 

I'm interesting with 10W only 4 pieces.

Are that all with 1 Led cell

 

Regards

JSB

Did you look in the garbage?

Jim

I would rather attempt something great and fail, than attempt nothing and succeed - Fortune Cookie

 

"The critical shortage here is not stuff, but time." - Johan Ekdahl

 

"Step N is required before you can do step N+1!" - ka7ehk

 

"If you want a career with a known path - become an undertaker. Dead people don't sue!" - Kartman

"Why is there a "Highway to Hell" and only a "Stairway to Heaven"? A prediction of the expected traffic load?"  - Lee "theusch"

 

Speak sweetly. It makes your words easier to digest when at a later date you have to eat them ;-)  - Source Unknown

Please Read: Code-of-Conduct

Atmel Studio6.2/AS7, DipTrace, Quartus, MPLAB, RSLogix user