What does the 260W XL QB V2 R spec LED Kit look like assembled?
Is it balanced pretty well?
You don’t have to mount the driver on top. I would recommend to keep it out of the tent because the heat they put off
The hangers keep it balanced. The 132 kits the driver mounts the same way. But as @HornHead stated, I keep the drivers out of the tent because they do produce some heat
I will be ordering a couple kits for my 4x4 grow tent
You will love them. These lights produce fantastic cannabis.