Lighting can be defined as a technique that uses light to alter how people perceive a space that they are in. It is an art form that can be used to create a desired ambiance or tone in a room or within a space. The way we experience a room is greatly affected by the kind of lighting that is used within it. Good lighting design is essential for any space, as it can completely change the atmosphere within it. The right lighting can help individuals relax, focus, entertain, and even be productive. Natural lighting, such as daylight, is the most desirable option for residential and commercial spaces. However, it is not always possible to make use of natural lighting, and in these cases it is important to have a good artificial lighting solution in place. There are many types of lighting that can be used in a space, such as task lighting, ambient lighting, accent lighting, and decorative lighting. Each type of lighting is used to achieve a different result and effect. Task lighting is used to facilitate a task, such as reading or working. Ambient lighting helps create an overall ambiance in a room, while accent lighting is used to highlight a particular object or area. Decorative lighting is used to add a personal touch to a room. It is important to consider the size and shape of a room when choosing a lighting solution, as the way the light is cast can impact the entire atmosphere. Overall, lighting is an important factor to consider for any space, as it can drastically alter how one experiences it. Good lighting is essential for creating a comfortable atmosphere, and a well-designed lighting system can have a major positive effect on ones mood and productivity.