Intake air and keeping light out

At first i went to crazy lengths :sweat: covered my tents in black out curtains and all :sweat_smile:

Here we are several years later and kinda know half of what im doing now :upside_down_face:

But my bottom flaps are wide open on all my tents veg and flower and it’s never been a problem.

I open them and turn the light on if I need to do something and dont think twice about it.
Don’t do it every day but sometimes tjey need attention and we work and lights out is the only time we have so :man_shrugging:

You can see mine don’t seem to mind at all :grin:

My big flower tent 4x6



My 3x3 flower tent


My fans are even faceing straight up, just laying in the vent holes up top. The light can even go straight diwn the fan and we spend time in both rooms fully light daily.