I have a thermometer hanging in my tent, and it gives off a slight red flash every couple of minutes. It is not very bright, but I am still wondering if it is enough to affect my plants. Will a light flashing like this once every couple minutes be enough to cause stress to the plants? What type of problems would occur in a room like this? I should mention that I already grew in this room before noticing this flash, and next time I will tape up the light.