Lol. Well, a Cornershot would be the coolest:
I figure the odds of having a simultaneous power outage and break in would be astronomical. Here we get tornadoes, but I've only lost power here twice in 20+ years, other than a momentary blip.
Out on the street it's a different story, but carrying with a rail light is something I'm not interested in. In any case use of a rail light often violates 2 of the 4 rules.
Identify, then aim.
I was just wondering what I was missing in my plan to carefully flip on the lights if I need to clear the house.