Okay, unless it is direct light, it will not matter.

DO NOT start yelling at me. I can prove my statement.

In Jorge Cervantes Bible on page 174 shows a picture of a Haze plant growing outdoors. During the night a street lamp was able to hit part of the plant. That part of the plant flowered. The part that did not have the direct light, did not flower.

As a further example, I separate my veg and flower rooms with a translucent bifold door. Light leaks galore, but not one leak that allows direct light to the plants.

So, for what that is worth.
WashougalWonder Reviewed by WashougalWonder on . Intake/lightleak question :wtf:hi everyone,i've built a growroom in the back of my shed,i have a 6"fan for extraction and 2 x 1.2m lenghts of 4"pipe that i want to use for air intake(pulling air from rest of shed).my Q is...if its daylight outside and my light is off,how do i stop light leeking down the pipes and messing things up!!please help,i need to know before i cut 4"holes i dont need,thanx!:jointsmile: Rating: 5