went to the hydro store today man do i love walking around that place. Store is huge and has everything, nutes,lights,soil,ph kits,rooting get, 250clone boxes, a carbon filter the size of a honda civic lol everything you could imagine top end. feel like a kid in the candy shop. Has pro kits already made and right next to all that is the gear for diy setups (idk who would pay more when all the supplies is right there, perfect fittings) But got a little crazy and bought a new bulb, hotilux 600w w/ enhanced spectrum. Hope this thing lives up to all the hype, reasonably priced too. I am hoping this little upgrade will give my garden a little boost in these coming weeks as i hear the better quantity/quality of lumens= denser bud production. Guy said they work great bc they put out just enough red to induce flowering but enough blue and yellow to sustain stretchless growth and better bud production. Light is a lot whiter then i expected as for a true hps. Hope this goes well, let me know how your hortilux experiences turned out