Lighting has made many contributions to human life over centuries. Historically, lighted candles and oil lamps used to be the only source of light. Today, a variety of lighting methods and sources are available for various purposes. Modern electric lighting is crucial to many industries, businesses, and homes. It is used to illuminate streets and buildings to make streets safer and to reduce the number of crimes. Furthermore, there are several eco-friendly lighting solutions, such as LED lighting, that help reduce energy consumption and lower bills. Lighting is also used for aesthetic purposes in stage shows, concerts, architectural designs, sculptures, and other arts to create a joyful experience. Furthermore, lighting can be used in therapeutic and healing purposes, such as for people with depression or anxiety. In conclusion, lighting is an integral part of our lives. It not only plays an essential role in our daily activities but also provides comfort, security, and aesthetic beauty.