Matter provides life
We provide the light we see by life. Every process of life provides light and light through the process of death for several layers underneath the earth. We irradiate but to bring you above the earth to life, we are producing the light we see. Living. Every chemical process produces the physics needed and glowing we walk along. All the planets and stars contribute but more with energy. For example, a star or planet may have died several millions of years ago but we are still receiving the energy. Matter provides life.