Led suttible for bringing seedlings

[Blastfact]

Damn, I thought 330 in my 2 x 4 was a lot. Why so much light? I'm wondering how you don't fry the plants? Co2?

Dimmers... can keep them turned down in the summer months, keep ppfd where it want and have no heat issues. Then come winter raise the lights higher in the tent and turn the dimmers up to maintain ppfd and use the heat to warm the tent. Plus perfect and even light coverage. I do need to reconfigure the lights. I need to move the dual 350R to the 3x3 tent. And change the dual 260 Rspec in the 3x3 to a end to end config from side by side and put them in the 2x4 and upgrade 260 Rspec's to Diablo boards like the 350R's. Thats why I do tall Gorilla tents and keep my exhaust fan and filter external on top of the tents. I want absolute maximum flexibility, control and ceiling of light. My ceilings are 1" short of allowing me to do 2' extensions and putting my exhaust fans on the floor.