This.
My first light was a Fenix TK12 which I ended up losing when it slid out of a pocket somewhere. It was a great light, but too big to pocket carry. I severely underestimated the importance of compactness when looking for an EDC light. I know you are talking about buying lights to keep in multiple locations, but the best light is the one you have on you. I really wish I had mine the night I chased some teens from the church playground at 2am while still in my dress clothes from an event.
So when I replaced it, I got a 4Sevens Quark AA with a 14500 rechargeable lithium battery. With the 4.2v battery, you have a light that puts out ~180 lumens that doesn't take up much more room in your pocket than Chapstik. Plus, you can always switch it out to alkaline/NiMH AA's, like I did on a recent trip where I set it on low and stood it on it's tail as a nightlight for a couple nights.
But, this Christmas, I also got a Quark 123
2 R5 tactical that now resides at my bedside. It has a bigger beam than the origional Quarks that's better for close in work. Like Matt pointed out just on the two 123's, 230 lumens are too bright in the house. I have it set on high (85 lm) for bumps in the night and can go to turbo with a twist of the bezel. And when I say too bright, I mean when you use it properly (momentary bumps to identify targets without giving too much of yourself away), anything brighter and your eyes have trouble adjusting between flashes. I guess there is a reason most Surefires are around 90 lumens.
And as a bonus, 4Sevens flashlights are modular, so if I want to swap out the AA body onto my R5 head and tactical tail, I can (and have). Parts within each line "Lego" together for interoperability and quick configuration changes. (Just keep max voltage ratings on the head in mind.)
But if you're looking for a porch/truck/light up the coons down in the creek bed light, the 500+ lm range is more appropriate.