HTG supply is were im gonna get it but the 250 is alittlte bit more than i wanna spend becuse im saving to get a cabinet too and fans.And i want the plants to be real close to the light and the only way to do that is to have the tempered glass reflector cooled ,and these air coolded reflectors and about 50 to 80$ more.Actually i did a search awhile ago and the 250 is 200$ plus tax and that will empty my pocket pretty deep.Its not enough that im in debt over 700$ but im also am working only a part time job.