The video is a black and white animation that shows a light source shining from the top of the frame onto a surface below. The light creates a series of parallel lines that move from the top to the bottom of the frame. The animation is smooth, and the lines appear to be in motion. The light source is bright, and the lines are sharp and well-defined. The background is dark, which contrasts with the light and lines, making them stand out. There is no sound or other objects in the video.