Ok sounds good mainegrown but I had thought about this before as I've seen how more lighting will only benefit my babies.
But my only problem is that my fixture says the the max is 60w for each socket, while I am already using 100w. The splitter says 250w and it's ok for the bulbs but I'm still not sure about the fixture.

Today I purchased a fixture that has 3 sockets not 4 reason for that was because of the way I had the 4 socket fixture. Now I can have two fixtures side by side 6 bulbs in total.
I also purchased pest strips, aswell as sand for the Gnat problem. I heard black strap molasses kills bacteria that the gnats eat off of. But didn't find it.