Light at conception video.
All life has the light flash at the moment the egg gets fertilized. Book of John speak of this.
“And the light shineth in darkness; and the darkness comprehended it not.” John 1:5 KJV
“Then spake Jesus again unto them, saying, I am the light of the world: he that followeth me shall not walk in darkness, but shall have the light of life.” John 8:12 KJV
“Ye are the light of the world. A city that is set on an hill cannot be hid.” Matthew 5:14 KJV
“That was the true Light, which lighteth every man that cometh into the world.” John 1:9 KJV