This sweet pink flower with a warmer centre ang light tips on the petals looks like it reflects or illuminates light, hence the name.
Seedling from 2021, read more about dahlia cultivation here.
This variety, like the other ending in Blomstrar, are cultivated by Det Blomstrar, a small family business run by Catarina and her family in the south of Sweden. They have been cultivating new varieties with their own seeds, and seeeds are now available at detblomstrar.se.