4x8 flood tray 3 600hps or 2 1000hps what do you think

[bondstreet]

wow you really keep the lights close not much light loss there. so 3 600 will give a similar yield as 2 1000s in an 4x8 tray. i hope you guys are correct ill let you know in about three monthes keep an eye out for my grow log its gonna be a good one

[SMOKEnCHOKE]

Also one last nippet. If you haven't got reflectors yet I would check out some cool tubes. I have had nothing but awesome results and temps with them.