Lighting is an important part of our lives. It is a necessary component of our everyday life which helps us to determine when to sleep, when to wake up and more. In the past, the main sources of light were candles and later on, kerosene lamps. It was only until the invention of the incandescent light bulb that artificial lighting was widely used. Today, there are numerous lighting sources available, from fluorescent tubes to LED lights. Its important to understand the different types of lighting to ensure that the right type is used in the correct situation. Natural light from sources like the sun is free and plentiful but its not always available in the right quantity to meet our needs. Artificial lighting can be subdivided into three main categories; task lighting which is specific and focuses on a certain area, accent lighting which provides light to a feature or highlight something, and ambient lighting which is used to provide overall illumination in a room. In recent years, advances in lighting technology have allowed for more energy-efficient solutions. LED lights are becoming increasingly popular as they are known to use up to 90% less energy than traditional lighting sources, saving consumers money in the long run. The different types of lighting available can be used to brighten a room, create an atmosphere or light up an entire room. Its important to choose the right type of lighting for the right situation to maximize the benefits.