* Visible light: This is the portion of the spectrum we can see, ranging from red to violet.
* Infrared radiation: This is heat radiation, which we feel as warmth.
* Ultraviolet (UV) radiation: This is invisible to the human eye and can be harmful in large doses.
While sunlight is often described as "light", it's important to remember that it's not just visible light. It's a complex mix of radiation that includes both beneficial and harmful components.
