Lighting is a necessity in the modern world, and it serves an important purpose in everyday life. Lighting has many uses including providing visibility for safety, illuminating spaces, creating a mood, and highlighting certain objects or areas. Lighting has been used since ancient times. Candlelight, for example, was used to provide a source of light before electrical lighting was invented. Oil burning lamps were also used as a source of light in ancient times. Today, electronic lighting has become the most popular choice in both residential and commercial applications. Lighting can be divided into two main categories: ambient lighting and task lighting. Ambient lighting is used for general illumination of a space, while task lighting focuses on a specific area or task that needs to be illuminated. Common types of lighting include ceiling fixtures, recessed lighting, floor lamps, and wall sconces. Each type of light fixture has its own purpose and can be used in different environments to create the desired atmosphere. The use of LED lighting is becoming increasingly popular due to its energy efficiency. LED lights use less energy than traditional lighting technologies, which makes them a great choice for applications that need to conserve energy. LED lighting also has a longer life span than other types of lighting, which eliminates the need for constant replacements. Lighting is an essential element in modern life and its uses are varied and numerous. Good lighting can make an environment more pleasant, while bad lighting can make it unbearable. It is important to choose the right lighting for a given space and to make sure that the lighting is good quality and efficient.