This lamp works well as a nightlight or a small table lamp. To make it I adapted a similar design of much larger vase (https://cults3d.com/en/home/wiggle3) so it would fit on a base designed to hold a "puck" LED light.
The base holds the light source which is a standard 68mm/2.75" diameter LED "puck" light that is powered by 3 AAA batteries. I bought 3 of these lights at Lowes for $9.98 batteries included. Here is a link to the puck light: