In the video, a man is holding a green light and showing it to a young boy. The man is wearing a black shirt and the boy is wearing a blue shirt. The room appears to be a workshop or a studio, with a camera on a tripod in the background. The man is holding the light up to the boy's face, and the boy is looking at it with interest. The light is bright and glows green, and the man seems to be explaining something about it to the boy. The boy is attentive and seems to be listening carefully to the man. The room is well-lit, and there are various objects on the table in the background.