Ricky, I have snuck up to my traps and flicked on the light and even with a new light source, they continued feeding on the corn... Turned on the white and they scattered like cockroaches...
For gun hunting, I would set up with no light and when I hear activity, I would turn on the red with weapon already to engage...
If it is already on constant, I highly doubt they would stay away or be spooky. The spookiest thing to any wild animal is the instantly new stimuli. some may spook if the red light is turned on but in my experience, it rarely bothers hogs.
Brent