Lighting 180G (72x24x24)

[burrows14]

Instead of a fixture would you consider a hood or light rack with pendants? 2x lumenbright large or 2 lumenarc pendants would give you plenty of coverage. at 24" deep you could get away with 250w MH. If you want to upgrade to 400w later on I would get either the lumatek or galaxy select a watt ballast's so you can switch from 250w to 400w with he flick of a switch. Then you can add t5's or leds for supplementation.