A ray of natural light is a beam of light that comes from the sun. SUNBEAM is a term used to describe this type of light, which is composed of seven letters. Sunbeams are often seen in the sky on sunny days, and they can also be seen reflecting off of surfaces such as water or snow. Sunbeams can also be seen when light passes through a window or other opening. Sunbeams are an important part of the natural environment, providing warmth and energy to living things.