On Amazon for $16.99.
The packaging is in one of those hard to cut open sealed hard plastic cases. There’s a small sheet of manual which I didn’t read. No need for batteries, directly plug into wall outlet.
We needed night lights in our room/hallways that’s motion sensored, so at night time, there’s no need to turn on the lights which is too bright for the eyes. First time using it, I watched it turn off by itself to ensure that it works. The glow is fairly dim but is bright enough in dark. I do like that it’s a warm white which look more calming/soothing than if it were pure white. Works only in darkness, during day time, it doesn’t typically light up.