I'm sorry if I sounded disrespectful, but there is a sticky in this category called, "Things to know about lighting" which covers incandescent bulbs. Your post made me wonder if you bothered to read it. If your serious about growing I have a few questions for you... Have you grown anything before? Are you set on growing a particular strain? How much do have set aside to invest? Is there a style of growing you prefer (organic, soil, hydro, etc) and how soon do you want to start?
I promise if you ask an intelligent question, I'll answer your questions myself. And if you wish me to remain silent, I will. There are plenty of brilliant people here who will be more then willing to help guide you. Just please, don't waste our time our time by asking questions that have been answered a million times. We are not here to think for you.
We are growers. You share your tips, I share mine. In the end, we all learn from one another.