I don't have a "BOB", but keep these in my truck for emergencies:
-"Brinkmann ArmorMax 60 Lumen 1AA Flashlight"(had to look that up-actually not a bad little light, with a great beam)
-SF C2L-HA with Malkoff M60WLF dropin and traffic cone
-Zebralight H30w headlamp
-SF M3T bored for 18mm cells, with Lumens Factory HO-M3T LAs
-4x123 carrier, and extra IMR-18500s for the M3T
Had a 6P with Z59 tailcap, a drop-in with strobe, and a F27(blue) filter, but found myself completely unable to resist motivating left-lane pokers with it on the way to work every night. Decided to get rid of it before I lit up an unmarked cop or something. Man, I miss that thing.
The strobe was great with the traffic cone, too.
All those in the truck probably get a fraction of a % of my actual use.
My EDC/outdoors lights get almost all my use away from work, and my work lights get used...well, at work. Since I transition through all that crap nightly and have my work bag with me, I've usually got almost my whole working light collection close by when I'm not in the woods, along with a couple of Li-ion chargers.
Doesn't seem silly when your day starts at sundown, and you combine 3+ hours per night on them.