Author Topic: Led pus out more power than it takes in  (Read 1623 times)

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Offline johnnyfp

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Re: Led pus out more power than it takes in
« Reply #1 on: May 30, 2012, 10:52:50 pm »
Here I am trying to figure out how to heat sink my Power LED's were MIT have brought out an LED that cools itself instead and puts out more light than electrical power going in.

This is (no puns intended) so Cool.

Jfp.
 

Offline olsenn

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Re: Led pus out more power than it takes in
« Reply #2 on: May 30, 2012, 11:05:44 pm »
Yeah, but your flashlight won't work in the cold
 

Offline IanB

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Re: Led pus out more power than it takes in
« Reply #3 on: May 30, 2012, 11:20:26 pm »
Let us know what you are going to do with 69 picowatts of light? That would be 69 millionths of a millionth of a watt.
I'm not an EE--what am I doing here?
 

Offline elliott

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Re: Led pus out more power than it takes in
« Reply #4 on: May 31, 2012, 02:28:13 am »
Yeah, but your flashlight won't work in the cold
Put them beside a couple traditional LEDs.
 


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