Lighting refers to the procedure of making light or creating light in a certain area. Lighting can be achieved by a variety of methods, depending on the requirement. For example, sunlight can be used for natural lighting and artificial lighting can be used for indoor or outdoor lighting. Lighting serves many purposes, such as providing illumination, creating moods and providing security. It also helps to minimize eye strain and prevents flickering of the eyes. Without proper lighting, it could be difficult to distinguish between objects in a space or even hazardous in certain situations, such as driving at night. Different types of lighting can be used to meet human needs. One of the most common forms of lighting is incandescent lighting, which consists of a filament placed in an electric current. Another form is fluorescent lighting, which uses an electric current to charge a fluorescent gas, creating a bright white light that is more efficient than incandescent light. LED lighting is becoming more common due to its energy efficiency and durability. LEDs produce more light than incandescent bulbs using less energy, making them cost effective. LEDs are a safer choice due to the fact that they do not emit much of the Infrared radiation that incandescent bulbs do. In conclusion, lighting plays an important role in modern life and is becoming more energy efficient. Lighting is essential to create a comfortable environment and meeting basic human needs. Different types of lighting can be used to suit the requirements of a space, be it indoors or outdoors.