Final answer:
The light seeming to move after staring at it is an example of Visual Persistence.
Step-by-step explanation:
The phenomenon described, where the light seems to move after staring at it, is an example of Visual Persistence. Visual persistence refers to the continued perception of a visual stimulus even after it is no longer present. When we stare at a pinpoint of light, the sensory receptors in our eyes continue to send signals to our brain, resulting in the perception of movement.