Im not a fucking retard lol , but from this thread It seems like I am , It was because I was talking to my friend while posting it . I have my answer now , the ballast runs a s50 hps bulb , also the ballast is switchable to mh , but thats later .
as long as you have a socket, and a bulb that is the same wattage as your ballast, you will be all set, yes. the bulb has to be either HPS or MH to work