Lighting is an important thing in our daily lives, one can inexpressible influence in our work, rest, leisure and other aspects. We often use lighting in different occasions, for example to decorate a room; provide a variety of illumination shapes for those who like to take pictures; provide lighting for parties; provide convenience for people who read books. In addition to its practical value, lighting also plays an important role in creating atmosphere. It adds much atmosphere to a place. Especially when the night falls, the lighting will be more important as it gives the place a romantic atmosphere. Proper lighting can not only lighten the environment, but also reflect a special satisfaction, so its very important to choose the right lighting. When choosing lighting, one should consider several factors. Whether its glare is too strong or too weak and whether its easy to control are all considerations. Also the external color of the lighting is also need to be considered. The combination of color matching lights can create different atmospheres and give people a certain visual sense of beauty. In short, lighting is essential to home life, and choosing appropriate lighting will make peoples lives more comfortable and convenient.