Just a quick turn over

As you might notice I had to swap the optic 6 to the optic 4, there is no way that light is for a 4x4 tent it's wayyyyy to powerfull the girls started suffering pretty much straight away even with the light right up to the roof of the tent, the leaves started fading within 4 days so I put the optic 4 in its place and they started perking right back up!! I must say it still needs to be right up the top tho, they are powerfull lights man!! Anyway I added my filter and a blow fan and I'm getting ready to flower now, like the title says it's a quick turnover grow so what ever happens happens