Same Concept as the Full Flush that mount right up against the ceiling. This range of lights are of smaller size and are targeted at areas like walkway, passage , baths etc. Larger areas will required more quantity of this type to light up.
They are one of the most versatile types of ceiling lighting since they can be installed just about anywhere, including low ceilings. Flush fixtures are best for ceilings that are 8 feet high or lower, This style provide general or ambient light.