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Unread 07/20/2012, 08:53 AM   #8
Anemonebuff
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Join Date: Feb 2001
Location: LI,NY
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It's not just the LED. You must also go by what wattage the LED is driven at. You can drive a 3W LED at 1W, 2W, or 3W. You must also take into account what degree optics you are using. 40/60/80 or none(120* spread).


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