It is actually somewhat about keeping the light level down. I live in a moderately populated but rural area. There is a certain amount of activity and complaining about not keeping the sky dark. When I started building, I put up a sodium light and I am happy with that. Some neighbors are not.
I would like some light all the time, but the amount of light from the exterior lights is too much, and in some of the wrong places for us. So keeping on a minimal level and brightening on motion or command ♦is the approach I want to take.
The lamp holders are very well ventilated. I do not anticipate a thermal problem. I intend to turn them on at full, wait a few minutes, and then take them down to a minimal level. This should deal with cold weather starts.
Please tell me the brand/type you talked about. Never too much information.