Lighting is the use of light to achieve a practical or aesthetic effect. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting is the practice of placing windows or other openings and reflective surfaces so that during the day natural light provides effective internal lighting. Lighting can also be an intrinsic component of landscape projects. Lighting design as it pertains to landscape projects characteristically refers to "the art and science of selecting, designing, and latest installation of systems of luminaires for the purpose of illuminating the outdoors at night." Modern lighting technology includes the use of energy-efficient lighting like compact fluorescent, LED, halogen lamps, etc., which have significantly changed the way people light their environments. Trends such as wireless switching and control systems, mood lighting, etc. have also become increasingly popular. Lighting not only provides practical benefits but also aesthetic beauty. Lighting can create ambiance, make spaces more inviting, and be used as a design element. For example, landscape lighting can highlight certain features of a garden, architecture, or other structures. In conclusion, lighting is an important element in architecture, interior design, landscaping, and many other areas. With the advances in technology, modern lighting solutions are more efficient, and can be used to create a beautiful and practical environment.