some good hps on ebay 600w are they too powerful. What fan should i look at getting. And what are the types of lamps i need for flowering

sorry about all the qs
mecham Reviewed by mecham on . light setup I have read the user guide on the site but am in need of a little more guidance. I am new to cannabis growing and am looking to setup a small operation say 3 or 4 plants. I am unsure however what the best type of lights to go for are- i.e. how many watts, should i get sodium lights or UV lights etc. I am also unsure about what seeds to purchase. I hear white widow is quite good for beginners. If there is any other equipment that you recommend i purhcase i would greatly appreciate it. Links to Rating: 5