The Planted Tank Forum - View Single Post - DIY Cree XML LED Lighting for 150G
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post #17 of (permalink) Old 06-04-2012, 02:54 AM Thread Starter
Algae Grower
Join Date: Jun 2011
Location: Southern California
Posts: 137
Originally Posted by Hoppy View Post
That hanger idea works great and looks great! Now, If you can just borrow a PAR meter and make sure you have the amount of light you want.
Thanks, Hoppy. I would really love to measure the light level. With the reflected light off the glass cover, I wonder how much light is getting through. According to your formula, I think it is enough, but that does not account for the reflected light.
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