Hi Pete, >>Ahhhh, so what you are saying is, that the tomato plant doesn't require lower temperatures, the lower temps are suggested as a way to prevent leggy plants. But if we immediately put the seedlings under grow lights, do we still need to lower temperatures?<< Unfortunately, the gro lites don't give appreciably more light than the plain old cheap cool whites. Stick to the lower temps and you will have stockier, better transplants. As a parallel, have you ever seen a sapling spindle toward the sky until it breaks out of the cover? This is what the tomato seedling is trying to do. Good gardening, Chuck Wyatt