I love these prescription light sensitivity glasses. They're always on when I'm on the computer, and also when I'm going about the house in the early evenings. They were a totally worthwhile purchase. In fact, I'm contemplating buying a red pair for night time as well!
This is a great sensor night light that gives really good light for moving around safely during the night without triggering any wakefulness that makes going back to sleep more tricky. I fall back to sleep immediately after getting up in the night and using this to navigate through the darkness. I thoroughly recommend getting these instead of using any blue light night lights.