When it comes to lighting outdoor spaces, most tend to think of simply illuminating the exterior of a structure or property. One of the most underestimated aspects of landscape lighting is that it can actually extend living space physically as well as visually.
When light is brought to a dark back or front yard, it visually pushes the boundaries of a house. The more elements that are lit, the more people will push the edges of where a person will tend to gravitate to beyond the interior of a house. Pushing this boundary creates a visually striking look for the outside of the house, especially when the interior lights are turned off.
Another practice for expanding nighttime living space is boundary lighting. Many people have a fence or shrub line that represents the end of their property line. This section can be illuminated with a small output wall wash fixture. When done properly using photometrics, more than one light can be overlapped to create a continuous wall of light that will subtly show the edges of a yard.