Lighting has an important role in human life, it not only provides us the illumination, but also set an atmosphere of an space. Nowadays, with the development of science and technology, the development of lighting technology is becoming more and more mature. Mainly speaking, lighting products include indoor lighting and outdoor lighting. Indoor lighting can be used to decorate as a result set up a certain atmosphere in our living place.Especially when come to decorative lighting, it could be chandeliers, wall lamps, ceiling lights, table lamps and so on.People could choose to match their home style and color considerations in order to make the room look shine. For outdoor lighting, the main purpose for such kind of products is to ensure the safety and security of people who are walking in a dark environment. As we know, there are two types of outdoor lighting products, one is street lighting which is used for wide areas with long journey such as city streets, highways and so on; and the other one is landscape lighting which is used to extend the living space to outdoor activities areas, it could be courtyards, gardens and so on. Nowadays, lighting products could be classified into three categorize, energy saving, LED lights and smart lighting. Energy saving lighting products such as CFL and Halogen could save the cost and energy at the same time, while LED lights could provide brighter light but more efficient which could reduce the cost of electricity. Smart lighting is a kind of lighting product with intelligence, it could be integrated with sensors and other modern devices, user could able to control the environment of the lighting products by using the phone or remote control. It can be concluded that lighting has a great influence on peoples life, from basic illumination to decoration uses, the lighting industry will keep on develop in the coming future and with the rise of the technology, it could bring us more convenience and security in daily life.