i like the idea of photon lights.
I am about to get a couple. But after some research I will be getting the orange or yellow lights.
The reason being is that the white lights have a VERY short life span ie: <12 hrs. The more red the color the longer the light will last. A red, orange or yellow light can last up to 120 hrs. I have other ways of signaling so the photon light is just that, a light.
Mike