Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
They are dimmable. And I control the lights with smart sockets. But I think I remember reading on their website they can. Reach out to them. It's over dude, Luca. Great customer service. Great light's, great spectrum, killer price. I just can't justify too many other lights at this point. Next...
I use quanta bars. 4 those would grow almost anything. I have 3 on my 3 foot by 3 foot tank. I keep the front desk so I don't have to clean the glass so if I wanted the whole area I'd go 4.
I have a jaebo 15,000 great so far. It goes up 2 returns (one does like a figure 8 cause it's plumbed for a UV. About 14-15 feet up from the basement. I run it at 80%