There are many ways to extinguish the lights
The design inspiration comes from "isolating the air" to extinguish the flame, such as extinguishing the alcohol lamp with a lid to extinguish the flame.
There is a round hole above the lampshade, which can be used to place the sphere
When the ball is placed on the lampshade, the lampshade is airtight, and the "wick" inside it will "isolate oxygen" and be extinguished.
When the sphere is removed from the lampshade, the "wick" in the lampshade will light up

The principle is that when the sphere is placed on the round hole on the lampshade, the wick will be pressed down and the built-in switch will be touched to turn off the light.
After the sphere is removed, the wick will bounce and light up

When the ball is taken down, it can be magnetically attracted to the base to prevent the ball from rolling and losing.