Headlight for wide dirt roads (narrow beams get you turned around on trails): Nitecore HC60 v2
Headlight for regular trails on long hikes: Nitecore NU30
Headlight for short trails: Acebeam H40
Headlight for camping and in town use: Nitecore NU20
EDC: Nitecore Tip 2
high cri edc: Nitecore Tip CRI
long running edc: Fenix PD30 R4 with 2500 mAh 16650 battery
aaa edc: Fenix E01 v2 (multilevel), Olight i3e Eos (single level)
belt carry edc: Nitecore E4K
Tactical light: Surefire 6PL (single level), Surefire G2X Pro (2 level)
SHTF light: Nitecore MH10 v2, 4Sevens Quark Pro 2A
hiking lantern: Luci Lux Pro
backup lantern: Nitecore 80 lumen high cri magnetic lantern kit (battery, light, usb charger, lantern)
camp lantern: Milwaukee 700 lumen M18 lantern
work light: Milwaukee M18 3000 lumen Rover Floodlight
thrower: Nitecore TM06s, 35 watt Power on Board H.I.D. Spotlight
So without duplicates for lighting up multiple areas and without loaner lights, looks like I can do with 20.