During checkout there's a point where you have to choose international shipping. The pain is that a lot of their products can't be sold in other countries so trying to go back and forth to figure it all out can be quite a hassle.
You can find find conversion tables by just googling your question. In your case you need a third value. You have a length x width but you need depth.
That's what she said.
Yeah, I probably should've seen that one coming.
She said that, too.
Yep, I was ready for this one.
Great work! What strain was that? Working from clone?
Those were Autoflowers from seed finished at 67 days.
So Google 9 cubic feet equals how many gallons or liters, whichever works for you.
Standard magnetic ballasts run at 60 hertz. Hertz is cycles per second. Digital ballasts run over 100 hertz.
Okay that makes since. And even so they are still more efficient than a standard hps right?
No, that's a sign your ballasts aren't square wave units. The manufacturer cheaped out and you ended up with a less efficient system.
I'm not sure about how they compare as far as raw light output. I think the biggest difference is in the quality of the spectrum.
