Quote Originally Posted by ledsled96
What if I were to buy another 2ft 6lamp light, turn it upside down and lay a piece of plexiglass or just regular glass and place the plants on top of it? That would make 24k lumens in a 5ft space...whatcha think? The lamp doesn't get hot on top so I think it would lay in there just right.
A lot of the lumens are gonna be hid under your plant pots and what does get between the pots will be sooo weak by the time it's travelled the distance of the pot it won't be of much use i suspect. And your gonna have wet pots above electricity which is never a great idea!

e2a i run a 250w hps in a cooltube in a 2x2ft tent, you should be good with a proper fan to extract the heat