Grow box lights

[UBENHADD]

Hi: Ineed some info, I have a 4.5x2x5 box. I have 2, 75w hps mounted at top, and 2, 4ft shop lites with daylight bulbs in bottom to help undergrowth.
Do I need to make adjustment to top lights or are they fine????

Thanks.

[D3STRUCT]

Naa sounds gd to me!!! jus make sure u dont burn the tips of the plant! hps can get really fucking hot! i used to light my fags of my 250w so be careful!