Lighting has long been an indispensable part of human life. In ancient times, torches and candles were used as primitive light sources, allowing people to illuminate their environment and extend the day even at night. As technology progresses, it evolves into electric lighting. Incandescent lamps, fluorescent lamps, LED lamps and other lamps have become the main light source for modern people's lives. Lighting not only illuminates the environment of life, but also plays a role in culture, art, holidays and other aspects of our lives. In some places, colorful neon lights show the bright night scenes of the city. At major festivals, beautiful light decorations disperse the sadness of the crowd. There is an aesthetic integration of lighting and life. Books, luxury houses, theme parks, etc. can add a unique atmosphere to the lighting, setting off the right tone to make people feel attractive and enjoy the beauty of lighting. Lighting has slowly become a normal part of our life. Whether it is day or night, whether it is at home or outdoors, lighting quietly "accompanies". I believe that in the near future, lighting technology will be further developed and continue to bring us a more beautiful life.