My Jetbeam Jet-I IBS is rated at 130 torch lumens on 1 x AA or 225 on a 14500 LiIon. This is a seriously powerful little light and it is not hard to fit it somewhere no matter what I am wearing. I have set the output for the Mode A to be very low, so I can turn it on and not blind everyone around me or upset my night vision - it also easily gets more than 20 hours on this setting. I can always switch to Mode B (medium) or Mode C (full) if I need more light.
I have a Fenix L2D that takes 2 x AA batteries, but it is less bright and too long. It has better run time, but that doesn't matter for the occasional day to day use I have for an EDC light. I will take several lights if I am camping for a few days - but EDC has different requirements than camping.
I also have an Olight M20 that runs on 1 x 18670 or 2 x CR123 - but it is both longer & fatter than my Jetbeam - making it less convenient for EDC.
I have a small light on my keyring as a backup and I find my 1 x AA EDC light + 1 x AAA keyring light provide the day to day usefulness I need from an EDC. Going camping or to a corn maze or even walking the dog at night - you might choose something bigger, but EDC (to me at least) is about having something handy on you when you need it. Obviously for a LEO or security guard their requirements may be a bit different, but for most of us a small easily pocketable light is plenty capable for typical daily needs - especially with 14500 LiIons, high output LEDs and clever multi-mode circuitry.