You don’t wanna know.
For that matter, I don’t think I wanna know, either.
Most lights seem to have one or more things which just bug me. Could be something in the UI, it could be a greenish beam, whatever. My old standby EDC was a 1-mode simple on/off ’502b.
Right now I’m EDCing a UT20. No ramping, but hella bright, forward-clicky rear switch, side-switch for mode-changes and power-indicator, but perfectly fits the deep-carry clip from an S2+ (available at Fasttech). Some lardass sat on my holstered ’502 ripping the holster at the seam.
Also am pocket-carrying an SP10B. I’d rather firefly mode actually be moonlight (ie, a little brighter), but it’s still a nice easy carry with hella bright light from a 14500.
But I have plenty of lights I really like but don’t (or can’t) carry. Lots are special-purpose, like C8 throwers, or huge, like Q8s, L2s, or most 26650 lights, etc. Each has its purpose, but not for everyday carry.
No way to fix the exposure on my phone’s video that I know of (not that I played with it too much), but you’d probably just see the background getting darker than the light getting brighter.