I have to go to the bathroom about 2 or 3 times per night, and I always became awake again because of the bright light in the bathroom. Now I have the red light of Healthy Light with which I can see, but do not become awake.
I have had the Healthy Light for a few weeks now and I solely use the redlight after 21:00 in order to bring myself into sleep mode. I think it works.
Great! With normal light I am always blinded at night and without light you will not see anything. The red light is a nice solution.