Then you screw in your screw hooks into the board that has now become your fixture and to the top of your cabinet. Chain it up, plug it in and wait for your seedlings to pop out and grow.

Its 8200 lumens right now but if you were to go with all four 150w you would have 10,400 lumens. This is for a small grow as you can see and i have poster board with velcrow as the cover. Questions??????

Happy Growin!!!!!!!!!!1 :stoned: :smokin: