Welcome back...
I KNOW this doesn't 'meet' all your criteria but I EDC a minimag solitaire. Yes I know AAA and only one level (approx)35 lumen.
I have found it to be VERY suitable for the EDC roll it plays for me. PLENTY of light to work by. VERY compact. VERY affordable (about $15). Easy to obtain (Walmart/Target etc). Standard size battery.
I've been using (I don't abuse but I'm NOT gentle) it for several years now... I REALLY like it.
Just my 2c.