Lighting, also known as illumination, plays a crucial role in our lives, especially when it comes to safety. Lighting allows us to see in dark conditions, making it easier for us to navigate our way. It is also used to help us improve our work environments, both in terms of natural and artificial light. In terms of natural lighting, the type of lighting used is determined by our specific locations. In residential areas, sunlight is the most commonly used form of natural lighting. This type of lighting is inexpensive and does not require electricity. In more public areas such as commercial locations, the use of artificial lighting like halogen and LED lights are more popular. Artificial lighting can help create a greater level of visibility, which is important for commercial purposes like store layouts. One of the key benefits of lighting is that it improves visibility. It can be used to make an area brighter, which can help us to better observe what is taking place. In addition, lighting can also be used to create a certain atmosphere. For example, bright lighting can be used to create an energetic and exciting atmosphere, while dim lighting can be used to create a more romantic ambiance. Without lighting, many everyday activities would be much more difficult to carry out. Lighting is a fundamental part of our lives and one that should not be taken for granted.