When Moshe was born, he was good.
When his mama looked at him, she saw his radiance.
For the longest time, the Pharoah was stuck. He was miraculously hard-hearted. He was in too deep. He could see no way out.
Until the plague of darkness.
Why, the Kli Yakar wants to know, does Pharoah only call Moshe to get rid of darkness?
Because the Pharoah is stuck, and there is only one person that has ever brought light to this world. He finally begins to unstick himself (be it, too late) by noticing what Moshe's mother noticed in the first moments of Moshe's life.
A new mama looks at their child and sees their light.
How long will it take for us to see our own light?