Meaning of light/lightening?

Light is a form of electromagnetic radiation that is visible to the human eye. It is produced by the movement of charged particles, such as electrons, and is essential for vision and the perception of color.

Lightning, on the other hand, is a sudden and powerful electrical discharge that occurs during thunderstorms. It is caused by the buildup of electrical charges in the atmosphere and can be seen as a bright flash of light followed by a loud crack of thunder. Lightning can be dangerous and destructive, causing fires, injuries, and even death.