The Planted Tank Forum - View Single Post - Which LEDs for planted tank?
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Old 10-31-2011, 08:15 PM   #11
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This guy is pretty high on the TMC GrowBeam lights for planted tanks:

His article shows a 12 watt TMC GrowBeam beating a 175 watt metal halide:


I'm not sure about the conditions of that test and he claims that TMC has exclusive rights to a particular high-PAR LED from Cree, which I have not confirmed.

However, it does look like an interesting option.

[EDIT: After reading the article again, I'm not sure if that test uses the TMC LED]
My 40 gallon breeder (and 20 gallon long):
My 10 gallon with PAR30 LED:
galabar is offline   Reply With Quote