for a BOB or other emergency type pack make sure you take into consideration your ability to recharge it. Maybe grab an olight that runs on the equivalent of 1 or 2 CR123s. My fave is the Perun 2 mini. It runs native on a 16340, but can be swapped to a 123 in a pinch.Just acquired an Arkfeld (EDC) and a couple of Warrior Mini 3s (one in each vehicle).
These get plenty bright for my intended usage. May consider something with a bit more output for the house and BOB.
Love the magnetic recharging cable: Makes them truly "grab and go" without worrying about breaking off a USB/other charging tip!
Amazon has some great Black Friday sales for Olight.
Would buy these again without hesitation.