What kind of budget are you looking at?

Before you start thinking about lights, you should consider what kind of medium you want to grow in and how your room is set up.

1.) If you don't want to grow in soil but hydroponics intimidate you, I advise you to google search (or search on this forum) for "hempy buckets" as they are a god send for soil-less growers.
2.) What are the specifics on your grow space? (Dimensions, access to electricity, access to water, close to where people will be spending a lot of time?, etc.)

Let's start off with these two things and see what comes of it bro,

SMG