Thanks for the detailed info Barrie, much appreciated! Your info is exactly at my beginner level and that’s rare 
. I’m not yet familiar with the jargon eh:wink: nor with hardware needed.
About the Cmh, would you recommend a single 630 or dual 315?
Ok on the home box, I’ll try to get it.
For the temps, with the CMH, and the garage going from 10 degrees winter to 25 spring, it should be good then? Leds would mean too cold and humid correct? What are limits on temps and humidity in tent? Thanks a lot!!!
Thanks for popping in Hemp!
Ok on fire ball
Breakers and surge protectors are they the same thing?
So for MH lights, you run 18/6 not 20/4 due to heat, correct?
MH 3000, is it a brand? From HLG? I’ll try to find em but being in Europe, importing = 20-30% taxes and difficult to return in case problem.
I prefer to spend enough and get a good product.
Thanks too Hemp!!!