Lighting planning for living room / alternative to spots?

Are 25% for reading, for example, enough?

With a focus on tightness, 25% (however you want to adjust it) is very good. The lamp also works during charging – if it ever gets tight, just plug it in like a normal light.

But a floor lamp with a battery?

At the chaise longue that stands in the middle of the room in front of the fireplace, on the terrace in the evening as a reading spot, behind the freestanding sofa, behind the piano bench, as very versatile ambient light... It is great to have a floor lamp that can be used in the simplest way, so we bought two right away. Consider it simply as an additional function.
We even take the rechargeable table lamp “Pepper” by Tobias Grau with us in the motorhome – there is hardly better light on the camping table.

I always talk about such solutions nowadays because, thanks to the triumph of LEDs, many things are possible; instead of filling a medical practice with spotlights and recessed lights, you can look to the left and right, and lo and behold, even cordless floor lamps are socially acceptable.