Lighting plays a significant role in life. It not only helps us to see and move safely in the dark, but also create an atmosphere that leads to different feelings in different occasions. Lighting can be used to create useful, safe and efficient environment - outdoor lighting, public area lighting, industrial lighting and home lighting. Outdoor lighting can improves safety by ensuring that people can see clearly, while public area lighting can create a warm and inviting atmosphere. Industrial lighting, such as office buildings and factories, can provide an efficient work environment. Home lighting is important for creating a relaxing and comfortable setting for family and friends. Technology has also greatly improved lighting ability. In modern times, LED lighting, which uses far less electricity than other types and produces less heat, is growing rapidly in popularity. Additionally, smart lighting presents an opportunity to maximize energy efficiency and convenience. Smart lighting systems allow the user to control lighting from a smartphone or tablet, which can greatly reduce unnecessary energy use. Lighting is an essential part of life. Light brings sophisticated atmosphere and energy efficiency into our daily life. Its important to choose the right lighting for the right places to make the most of these benefits.