You can buy them online un assembled hmm let me think i might be able to help....
BONG0 Reviewed by BONG0 on . ^^^^Making a Grow Light^^^ If anyone has a guide or could make a guide on how to go to lowe's/Home Depot and get the stuff to build myself a 250W HPS Ballast that will work and get me buds, you should PROBABLY post it lol... Rating: 5