The Planted Tank Forum - View Single Post - DIY Cree XML LED Lighting for 150G
View Single Post
post #2 of (permalink) Old 03-26-2012, 07:48 PM
Planted Tank Guru
Hoppy's Avatar
PTrader: (79/100%)
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 19,606
Those aluminum extrusions sure make a neat looking LED light. Beautiful job. Based on my data and on I think you get about 40 micromols of PAR at the substrate, with 3 inches of substrate in the tank. That is a great light level to use.

Hoppy is offline  
For the best viewing experience please update your browser to Google Chrome