The video shows a close-up of a lamp with a single light bulb inside. The bulb is initially off, but then it turns on, casting a bright light. The lamp is placed on a surface, and the light bulb is the only source of illumination in the video. The bulb is white and appears to be of a standard size. The lamp itself is not visible, but the light bulb is clearly the focal point of the video. The light from the bulb is bright and evenly distributed, suggesting a well-designed lamp. The video does not show any other objects or actions, and the focus remains solely on the light bulb and its illumination.