The video starts with a bright white light in the center of the frame, surrounded by a dark background. As the video progresses, the light begins to change color, transitioning from white to red, then to blue, and finally to a combination of all three colors. The light appears to be pulsating or throbbing, growing larger and then smaller in a rhythmic pattern. The surrounding darkness remains constant throughout the video, providing a stark contrast to the vibrant colors of the light.