Flowering with quantum boards

Hi everyone! I have started flowering (12/12) with (4) quantum board 132.v2 and am looking for any advice. Just looking for tips maybe things to look out for and/or heights to hang ect..... thanks for everyone time

Sincerely 3000

I am also doing my first flowering stage with HLG's. HLG said to go with 24 inches off the canopy.

I just finished my first run, ran my 2x288v2 at 18” from canopy. I dimmed them to 150W to maintain about 450umoles. If you have a dimmable ballast run less wattage for higher efficiency while maintaining desired output. It doesn’t make sense to crank up the lamp at a higher altitude only to get the same amount of photons to the leaf surface.
Of course a potential trade off is heat... but i don’t know if there’s much difference due to the lamp height and extraction fan presumably drawing air from the ceiling 24x7 in flower.

Got my first LEDs to play w.
Know nothing about them