Fridge grow log, first timer

[wman44]

The problem with a switchable ballast is that it's useless for sog and scrog. There are 2 separate (at least) chambers which require two lights. One for veg and one for bud.

i find my light to be perfect for sog and scrog...im doin a scrog right now
when its time to veg i just screw in the mh bulb and flick the switch to mh
wen the lights go to 12/12 i screw out the mh, screw in the hps, flick the switch to hps and were good to go...
i think were thinking of two different types of "switchable ballast"

[Opie Yutts]

i think were thinking of two different types of "switchable ballast"

Actually we're thinking of two different types of scrog.

When you scrog or sog, you have plants vegging in one chamber at the same time that you have plants blooming in another. I really don't understand how a switchable ballast could be beneficial, unless you are blooming and vegging in the same chamber, but that is neither sog or scrog. Please try to know a little about what you are talking about before giving advice, especially to first timers. If you have a screen but no separate chambers, then you are doing a grow with a screen, which is of course a good idea, but not scrog.