Grizz's DIY Heat sink & LED build / showing all colors

[eli@fijireefrock.com]

Originally Posted by The Grizz

I will be putting optics on all the whites ( 45 degree ) & blue ( 60 degree ) but not on the Reds or Greens. My heat sinks well be between 10" - 12" above water level & I doubt it very highly that they will be ever at 100%.

Let me suggest to play with the beam of the optics over your tank and the height you like the array to be before you make a purchase as I think 45 and 60 degree optics are very narrow even on a height of 20" I am not sure if you seen my setup as I had 60 degree optics with a height of 24" and yet still too narrow,I could be wrong to as my array's dimensions 8"X10" and contains 60 LED