Lighting is an integral part of the modern world. From brightening up areas of darkness to setting the tone and mood of a place, a well-lit space can create a mood or atmosphere that is welcoming, safe and comfortable. Lighting not only provides us with both functional and decorative purposes, it is also a major factor in terms of energy consumption. Outdoor lighting, such as streetlights, is an important tool for providing safety after dark. And indoor lighting can also be used to create the desired ambience. Energy efficient lighting has become a popular option, with more and more people looking to save energy and money on their bills. LED lighting is a great choice for those looking to reduce their energy consumption, as well as offering a longer lasting lighting source. LED bulbs are also known for their impressive durability and low impact on the environment. Finally, advances in technology has meant that smart lighting has become increasingly popular in recent years. Smart lighting allows homeowners and businesses to control and manage their lighting systems with relative ease. Smart lighting can be used to save energy by lowering or raising the brightness or turning the lights off when not required. Lighting is an essential part of our lives and it will continue to evolve in the future. With the advances of energy-efficient lighting and smart home technology, lighting can become a more sustainable part of life.