In the video, a man is seen wearing a red shirt and a red headband. He is holding a light bulb in his hand and talking to the camera. The man appears to be in a room with a red neon sign in the background. He is making various hand gestures while speaking, and at one point, he holds the light bulb up to the camera for a closer view. The light bulb appears to be a standard white light bulb with a metal base. The man's expressions and gestures suggest that he is explaining something about the light bulb.