T tonyromo Well-Known Member Jan 3, 2009 #1 Great, simple looking, few plants, But what does Critical Mass mean exactly as it is being used to describe this I was wondering if it had some sort of special meaning. How and or why do the 600w lamps not burn.....?
Great, simple looking, few plants, But what does Critical Mass mean exactly as it is being used to describe this I was wondering if it had some sort of special meaning. How and or why do the 600w lamps not burn.....?
