The video shows a close-up of a bike light. The light is attached to the bike and has two bulbs. The bulbs are turned on and off by a person's hand. The hand is visible in the video, and it appears to be wearing a red jacket. The bike light is black and has a sturdy-looking mount. The bulbs are bright and appear to be LED lights. The video is shot in a well-lit room, and the background is blurred, but it seems to be an indoor setting.