Lighting has played an important role in human life since ancient times. It brightens our way and makes our activities safer and more comfortable. Today, lighting is no longer just the ordinary illumination from a single lighting fixture. With the development of science and technology, all kinds of lighting fixtures are becoming more and more sophisticated, providing us with more diverse, flexible and efficient solutions. Lighting not only influences our vision, but also has great impact on our emotions and mental states. Different lighting fixtures and colors bring our different feelings and atmosphere, all of which can vary the overall atmosphere. Overhead lighting has become popular in modern homes, often providing task lighting, but also acting as mood-setting lighting with the additional color of a different colored bulb. Wall-mounted lights provide a more focused approach to lighting a small area. Pendant lights and lamps provide a soft, ambient light, perfect for dim lighting in the bedroom or living room. LED lighting is continuing to develop rapidly. It offers extraordinary durability and efficiency. Plus, with a wide selection of colors and styles, LED lighting can be used to create a unique atmosphere and plan a space more effectively. It can also be used to reduce power consumption. In addition to light sources, lighting control systems are equally important, allowing you to adjust and dim the lights to create different atmosphere for different occasions, such as setting a soft and romantic atmosphere for a dinner party or increasing lighting for movie time. Lighting also plays an important role in commercial applications. Different lighting solutions can be used to enhance the atmosphere and ambience of different environments. With the advancement of modern lighting technology, lighting can not only create a “mood” in a space, but can be used to optimize office and commercial spaces, while providing a pleasing and productive environment. In conclusion, lighting is crucial for all aspects of life, creating an atmosphere for relaxation and work, or providing the necessary illumination for safety and visibility. Its time to rethink the role of lighting in our daily lives.