UBENHADD,

No problem, I like to help when I can. Good luck on your grow, I hope all works out well for you.

Keep me updated on your bubbler grow. I will be going through a bubbler grow soon. I have to finish off my current grow first.

What are you using to ventilate your grow space. Even though those lights are on the smaller end of HID's they will still put off a decent amount of heat.

EDIT: I just re-read your post and realized that your grow area is a bit bigger than I first thought it was. You may still need some venting I am not sure if 150 total watts will put out enough heat to worry about in that size of space.

Talk to you later.

Peace