http://www.zenhydro.com/ipower-grow...gle_shopping&gclid=CMPywIzB0c4CFcdehgodmJgODw
My grow cab is 23"×36"×47".
I want to know if a lower watt " CoolTube", would be an option in thinking leds but you can't beat hps results. I found one but I'm not sure it's even all there can someone take a...