I do not have a proper mount for them currently. Balance between two coffee tables. I think that I had them mounted wrong and too far from plants, used items to raise them to same height and modified my test environment. Will see if have and improvements, I suspect these leaves should perk up towards the lights if is working at all. Last attempt the were only in red spectrum. @Rich, that spider plant I cloned is not doing anything. That was soo long ago now that I think of it. After rooting it stunted growth.