Sources of Light

Light comes from different sources. The sun is the main source of light that brightens your surroundings.

The sun is an example of a natural source of light. Fireflies and glowworms are other examples. These insects, along with the sun, are found in nature and produce light that is not made by people.

Light may also come from artificial sources, or those made by people. Examples of these are lamps and lightbulbs.