I will be flipping the light cycle soon. Do I need to be concerned with the red display light on my ink well controllers ? The picture shows my controllers on the outside of my reflective film wall. Otherwise the room is light proof. Thank you growers so much.
Hank
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I wouldn't worry if they are outside the tent.
Yes that's what I have done to all my other little lights for humidifier heaters etc. etc. but I like to see what the conditions of the rooin when I walk in and was juhoping I didn't have to cover them.
What about a little electrical tape over them?
Also I did not have the controllers on the first grow.