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Discussion Starter · #1 ·
Comparing the light from a 9w CFL vs 75x 3528SMD LEDs in a circle, all around 6500K. The focus is off but you get the idea of what the lighting looks like at the bottom of the tank.

Here you can see me compare a 5000K 13w CFL with 75x 3528SMD LEDs in a circle from a farther distance away.

My final plan will implement 96x 3528SMD LED mounted to a CD. But before I do that I'll test 117 total since they are already coming in the mail. Fun stuff. I'm pulling it back to 96x because I can't fit the 42 LED ring on a CD.

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