go to home depot and you can get cfl lights in the light section get like 6 of them if you have to go the cheap way im growin a plant on limited monie so i went with the cfl which i just bought they work good sence thers a guy on here named bobbong that grew whith those lights so im gonna try it...go read his thread on black jack and read the whole thing lets yo see what to do from the beginning to the end and what to do on the way and shit here it is.......oh well it wont let me do it go to the search bar and type in bobbong and go to the thread blackjack round 2...........hope it helps you on your grow