I have a Mag2D with a MagLED drop in in my nightstand drawer but that really is solely as a room light in case of a power outage. I suppose I might use it for other purposes but i have other lights ahead of it in the queue.
I don't have a dedicated light per se, but almost always end up placing my novatac 120P on the nightstand for two primary reasons: 1) low low level - and I have memory on so I leave it in the lowest mode before I go to bed - which is helpful to not wake up the wife with 120 lumens when I need to visit the bathroom or check on the dogs or check on the kids; 2) it has a PEU bezel with three ice blue trits so I can actually find it easily in the dark! I'd use it primarily anyway due to the low low and memory regardless of the trits but they sure do make it easier!
I usually also have a Surefire 6PL with a Dereelight drop in on the nightstand for the bumps in the night purposes, although that is more for checking out home/storm/whatever issues rather than human issues. I'm not inclined to go looking for folks at this point, if they have gotten past my well lit exterior, my home alarm (which should at this point be calling the police), and the large/loud black dog, I'm securing my kids and wife, insuring the police are on their way, and not going out looking for them. If they come through my locked bedroom door at this point I'm assuming they are not looking to take property and intend harm to me and my family and will act accordingly.