My rule of thumb, sit in dark budding room for 15 minutes, figure way to shut down any light I see. Darker the better!
tlranger Reviewed by tlranger on . Infrared light A question that's been on my mind a bit lately. Maybe someone has the answer. I've been using a webcam in my grow tent to keep an eye on things. When the lights turn off, this thing switches to IR mode and can "see in the dark." Will the IR emitted from the camera have any effect on the plant growth? Rating: 5