175 watt security light for flowering?

will this be enough with some added clfs?

im growing 2 plants (bag seeds) in a small box

Yeah, should be enough. Just make sure it's well ventilated and has very reflective surfaces. I've grown 2 (turned out ok...) under a 100w CFL and a 70w HPS. Might just take a little longer to grow.

Now I have 3 under a 400w HPS and 400w Metal Halide and it's a world of difference.