Final answer:
A desk lamp is a movable light that can be focused on a body area for increased visibility. It is a type of lighting fixture that provides direct illumination to a specific area.
Step-by-step explanation:
A desk lamp is a movable light that can be focused on a body area for increased visibility. It is a type of lighting fixture that provides direct illumination to a specific area. Desk lamps often have adjustable arms or gooseneck designs that allow for flexibility in directing the light.