There are no lumens in the led light that will affect your plants. You can cover it up with black tape if it makes you feel better.

True Green is a color not seen by the plants and safe to use in your room so you can do maintenance in the dark.
Zandor Reviewed by Zandor on . Q on Light During Dark Period I am in day 12 or so of VEGGING and for the last 7 days I have been using an 18/6 light cycle. During the 6 hours off, I just realized there has been light in the dark room in the form of a glow in the dark vicks humidifier. Does anyone think this may cause hermies once I go into 12/12? Or would light in the dark period only cause hermies DURING 12/12 cycles? Also, what other problems do you guys think this may cause? I have removed the light source but would be interested in hearing Rating: 5