Development of LED
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Old 09-17-2008, 07:08 AM   #1
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Development of LED

Thread about LED-light - any of you guys know more on the research in this area today?
nice spectra but hows the PUR-efficacy on this example? long/short-lifed? heating-efficiency?


Some design I found

Also see:

Last edited by bootin; 09-17-2008 at 07:28 AM.. Reason: forgot link
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Old 09-18-2008, 05:02 PM   #2
Are these real?
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Welcome to the Planted Tank!

There are many discussions, but due to the novelty status, price, and incertainty wrt actual performance, there is some hesitation.

LEDs are being considered in the reefer community as a replacement for costly metal halides.

If you click on the search button above, and type

LED lighting

you will get a lot of discussions about them here at the Planted Tank forums.
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