18x18 neeed input

gwerns nugs said:

https://www.rollitup.org/indoor-growing/289714-18x18-sealed-sentinel-co2.html

Click to expand...

Wanted to do three 1000ws on rail movers.....BUT i didnt wana have ALL three on at the same time....I wanted to have a rolling blackout if you may.....if each light is off for just a little over 3 months that will save me $$$ while still having a large grow area due to the rails....I AM WONDERING if anyone does this....seems like a good idea......