There are a few things you can do to create a glowing light effect in Illustrator. The first is to use the “lighten” command. This will lighten the entire image, making it brighter. The second is to use the “shadow” command. This will create a shadow on top of the image, making it darker. The third is to use the “blur” command. This will blur the image, making it more indistinct. Finally, you can use the “filter” command to change how the light and shadow are created.