In the tent I use a hanging globe fixture, and sometimes in the larger tent, a floor lamp with 450 or 500 lumen, 120 VAC, LED, bulbs , powered by an inverter on a 35 amp hour deep discharge battery... If its good enough for home reading use, its good enough for the tent, IMO.
Normally I have a pair of solar garden lights at the tent entrance (makes it easier to find, in the dark, after a few adult beverages).
For an emergency; fumble in the dark, light next to the cot; a modified 2 AA LED tap light sits on the end table - just hit it.
In my pocket (everyday) is a single AAA Dorcy led pocket flash (no longer made).
I really have tried to like headlamps but don't/can't seem to.
I find that trying to brightly light the campsite, pretty much, detracts from the ambiance/camping experience.... the light from a campfire is usually plenty; until its time to extinguish it after everyone else has crashed.
Enjoy!