Lighting is a kind of technology, which is used to help to provide visible light when it is dark. For example, it can be used in our home, in our buildings and in our public places. In the past, it was usually fueled by wood or candles, but nowadays, electricity is widely used to power lighting solutions. Lighting solutions come in a variety of styles. For example, there are lamps, spotlights, down lights, wall lanterns, and streetlights. For residential use, these can be used to set the tone or atmosphere for a particular space. For public use, these lighting solutions ensure visibility and safety in dark, and also can be used to create an interesting effect. In additions to lighting up dark spaces, some modern lighting solutions also incorporate energy-saving technology and smart home technology. For example, LED lights use less power and last longer than traditional lighting solutions, and some of them are connected with voice activated programs, allowing for convenient control and usage. The benefits of lighting are innumerable. As well as being able to provide the obvious physical benefit of illuminating a space, it can also provide psychological benefits, such as creating an atmosphere in a room, or providing a sense of safety and security. It also has practical benefits, such as helping to create a sense of atmosphere that can increase productivity or improve sleep. Overall, lighting is an incredibly important part of everyday life, and it has come a long way since candles or oil lamps. With the advancements in technology, there are now a wide variety of lighting solutions available that provide a variety of benefits.