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#1
08-12-2010, 12:13 AM
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Ok I built the fixture, but have not added the peices for how high it is gonna b. So how high do u guys think I should have the fixture, and should I use 80degree optics for the height or something a little more focused if the fixture is higher.
Thanks, Ian 
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#2
08-12-2010, 02:06 AM
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my fixture is 1 inch above tank with no optics, the leds emit @ 120 degrees without optics, i find this to be perfect for my application, no spotlighting. i remember reading an article about a guy who used 40 degree optics and he had to mount his fixture about 12 inches above his tank to eliminate the spotlighting effect, my guess with 80s would be @ 4 inches.
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#3
08-12-2010, 02:46 AM
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Ok I will try that out, do u think that the 24 LED with dimmable driver kit will be enough light for the back of my tank (6") or would it b better if i saved my money and bought the 36 Led with dimmable driver kit?
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