Touche`
A duel is one thing, a DUAL means a pair, last time I checked getting your eyes crossed & all slobbered up, then getting online to ask questions for certain failure is no way to try to go through life.
No way you're going to run that much
heat in that small of space unless you want to smoke those right in the containers they're trying to live in.
I haven't run any HPS or MH in close to forty years but if I still had the gear I'd use LED
still.
I have the ability to run up to 1450 watt (wall draw) in a 4*8 but at 900 it's already pretty toasty and at 750 they're pretty happy and almost 3500 individual LEDs are happy too, plus it's easier to sleep with the fans running under ten thousand RPM.
![Laughing :lol: :lol:](/styles/smilies/icon_lol.gif)
I can't say I miss replacing bulbs much either...