Hi. Nice light! I also recently got the SF-7000. im so curiuos to see what it can do in flower.
Good luck with your grow! I will follow along for sure.
Peace
@BigDaddyK, auh yes. The 4000 is a beast! I have sf2000. Sf4000. And niw sf7000. Such a great light.
Yeah, im also thinking 80cm will be best now actually.
I noticed the 2 meanwell drivers on my sf4000 get hotter than the 1 inventronics driver on the sf7000