I've been trying to find the right combination of battery operated, night, motion sensing LED lights for a few years now.
I've wanted lights that:
1. are easy to attach
2. easy to replace batteries
3. Will stay where I attach it
4. motion sensing, but only in the dark
I like using these lights for places in which I don't want to have to turn on other lights to see what I'm doing, for example, when I open the electrical panel in the salon or for the passageway between the cabin and head.
The passageway light is particulariy handy since it's nice for guests.
I've gone thru many lights int he last few years and just recently I think I found a real keeper.
This works well for my intended uses and is only $7.99 on Amazon.