dont do the ufo unless youre gonna get an HPS for flowering. the ufo will flower a plant but the buds are airy and not as big. it will veg the fuck out of a plant. if youre looking to get a great light for a great price got to ebay and look up sunburst convertible. you should be able to get the 400w all in one switchable ballast and hood with Mh and HPS bulbs for $220 delivered.