In the video, a person's hand is seen moving in front of a light. The hand is moving back and forth, and the light is shining brightly. The hand appears to be moving in a rhythmic pattern, and the light seems to be following the movement of the hand. The background is dark, and the light is the main source of illumination in the video. The hand appears to be the only object in the video, and the light source seems to be stationary. The video does not contain any other discernible objects or actions.