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  #1  
Old 01-17-2011, 05:34 AM
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Originally Posted by shrimpchips View Post
It's probably because PAR meters don't perform as well in the wavelengths of light that are commonly thrown over marine tanks - the closer to the blue end of the spectrum you get, the poorer the PAR meters tend to perform. That probably accounts for some of the differences seen despite what the PAR meter says.

Kien, nice review on the LED light. So where is this unit going to go on your system now? I can't imagine you'll be replacing your central halide for it. Maybe an expensive refugium light?
I don't plan on putting it anywhere on my system at the moment and I don't have a refugium I could see it going over maybe a softy tank or FOWLR in the future.
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Old 01-17-2011, 06:59 AM
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kein whats the price on one of these fixtrures? pm me with details please
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Old 01-17-2011, 07:44 AM
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the prismatic plastic lenze is what is dropping the par so much. it is being used to difuse the light for a bigger spread instead of focusing it.

Steve
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Old 01-17-2011, 03:03 PM
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kein whats the price on one of these fixtrures? pm me with details please
Let me know if kein doesn't get you that info, as I can get it to you if he doesn't.

Last edited by kien; 01-17-2011 at 03:38 PM.
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Old 01-17-2011, 02:06 PM
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Quote:
Originally Posted by kien View Post
I don't plan on putting it anywhere on my system at the moment and I don't have a refugium I could see it going over maybe a softy tank or FOWLR in the future.
Maybe a fishroom light?

Have you tried any PAR measurements without the diffuser?
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Old 01-17-2011, 02:48 PM
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Maybe a fishroom light?

Have you tried any PAR measurements without the diffuser?
I may try testing it without the diffuser tonight but I would not want to run it long term over saltwater without a cover. Salt creep would likely destroy the LEDs and small reflectors.
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Old 01-17-2011, 02:57 PM
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Nice review, this will certainly save some unsuspecting new buyer the same purchase.
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Old 01-17-2011, 03:00 PM
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Nice review, this will certainly save some unsuspecting new buyer the same purchase.
Or help some buyers make this purchase . The light does have its applications. Plus, remember that this was just one unit.
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Old 01-17-2011, 03:01 PM
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Quote:
Originally Posted by Seamazter View Post
Nice review, this will certainly save some unsuspecting new buyer the same purchase.
I agree. If you can't run a product out of the box like a light the way manufacturer intended I'd perhaps look at other options. Perhaps a unit with a glass shield. Do most have that?
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