Night lights are a common sight in many suburban areas. On a clear night one can see small lights shining from houses and buildings, illuminating streets and providing security. This phenomenon has come to be called “night lights”. Night lights have been around for centuries. Candles and oil lamps were the earliest forms of night lighting and were used for centuries before alternative sources of light were available. In early cities, torches were sometimes used for night lighting. In modern times, electricity has made night lights popular and versatile. Street lamps, porch lights, and even colored spotlights are now commonly used to light up dark areas. Night lights are more than just a way to make the night brighter. They provide a sense of security for those who are out and about in the dark. As such, they are often seen near schools, airports, parks, or anywhere else that might be of concern. Night lights can also be used to create a decorative effect. Spotlights can be used to highlight a garden, an interesting feature of a building, or a statue. Strings of lights can be hung from trees, on walls, or on fences to create a festive atmosphere. In an age where electricity is increasingly available, night lights are becoming increasingly common. With careful planning, they can provide an attractive and practical way to make the night both brighter and safer.