I think watt for watt they probably do put out more radiant heat than a hps.
It's that that you want
The spectrums crazy!
I've done the same some years back, for that radiant heat and it worked great.
Never make the mistake of having them in a different timer though, on its own, your plants...
You should probably be letting the soil down the work while it's loaded with nutrients.
Not feeding it additional stuff until it's depleted.
Your clone is most definitely not coming back from this.
I don't know how 3 hps Equals 3 led of the same power in intensity or spectrum.
The intensity would be higher watt for watt and the spectrum is very different.
I used to run 3 hps in my 8x4s and i switched out for roughly around 1300w of LED , didn't notice any drop in strength or quality and...
Isn't that backwards?
A fan will obviously lose cfm with any resistance, so you'd want it rated a chunk over what your air exchange needs to be, but I've never heard anyone say the fan should be rated higher than the filter, always the other way around.
Shed! Hahaha!
We'd call that a warehouse over here.
I'm liking your style though, especially the amount of space you're allocating to chilling, trimming ect. Nothing worse than been cramped up when growing.
So what the plan regarding air exchange?
Or is it going to be a sealed room either...
I've never actually refilled one but I've heard it's good to put it on the washing machine when you've refilled it, that helps vibrate the carbon down so you can add more and make sure it's fully packed.
I heard the carbon bed on the ac infinity filters is not as deep as most, which makes sense...
When you flip you are changing the light hours to less and the dli changes.
Plus they are happier when they're transitioning and flowering under higher intensity than when vegging.