Most people should be used to walking around their houses in the dark without the aid of any light. Plus, they know where all the light switches are so they can do things like illuminate the halls and stairways. It is really one of the last places where one should need a weapon mounted light. I don�t leave a light affixed to any of the 3 handguns I use for defense purposes. I have a light I can mount to the rail of 2, but I don�t leave it attached. I don�t like bulking up, adding weight and cluttering guns. By the way, I do not leave the house without a good flashlight, and I use it all the time, even while the sun is shining. Also, while I do not have guns placed all over my house, I have a fair amount of flashlights within relatively easy reach at all times.
