5 posts up is your answer.

When learning about the Law of Sines and Law of Cosines I decided to apply my knowledge to building a grow box! I drew up a 250w HPS growbox for a small vegetable garden. The box is going to be 2.5'x2.5'x4' with a table top on it, air cooled hood, and about as loud as a computer. I just hope that I won't get yelled at for a "fire hazard" in my dorm room.