There are three deficiencies in LED lighting in use1

Hugo, a French Romantic writer, said: a person's face often reflects his inner world. It is wrong to think that thoughts have no color. The things accumulated in a person's heart for a long time will affect his expressions, that is, the face is born from the heart, and the heart is free to turn. The first time I saw Li Ming, he was smiling, amiable, kind and kind, reflecting his inner kindness and connotation. Li Ming's working environment is very comfortable and full of artistic flavor, because he believes that life is the base of art. Only when he knows artistic life can he create artistic space and create a space with happiness. For a designer, it is very important to have his own personality and unique understanding of the design. Li Ming revealed to the author that he likes the charm of Chinese space. When interpreting the traditional charm of Chinese space, it can give people a good concept of life, which is the basis of his pursuit of design. Color will create a different kind of space. Color plays a great role in the indoor environment and affects people's life all the time. It adjusts people's psychology and emotions with rich color relationships. Li Ming recognized the importance of color very much. He introduced to the author that indoor color involves color science, environmental outlook, regional characteristics, national characteristics, religious beliefs and many other aspects. he will take these influencing factors into account when designing interior colors. However, the direct function of interior colors is to improve the comfort level of space and make perfect use of color factors. unexpected results can be achieved. Li Ming emphasized that color is one of the precious treasures that nature has given to mankind. It gives mankind the right to make up for the whole world. We should give full play to and utilize the functional characteristics of color. create an indoor space full of emotional appeal, harmony and comfort. As we all know, space lighting is the soul of space. Li Ming said that the use of good lighting is a university question, which requires systematic study and understanding of lighting knowledge and functions. As for lighting design, he is still in the exploratory stage at present, but he thinks that if the lighting design is done well, the style of the whole space will be changed, the atmosphere will be improved and the quality will be improved. Li Ming revealed to the author that when he was doing the project, he would divide the lighting into two aspects: functional lighting and decorative lighting, and strive to be both. For important space, he will find professionals to test the light in order to achieve good. In recent years, the technological innovation and application development capability of China's LED products have gradually improved, the luminous efficiency has improved, the luminous colors are complete, and the application range is very wide. However, Li Ming said that there are still three shortcomings of LED, which need to be improved. It is the color temperature problem, and it is not easy to grasp the temperature of about 3000 degrees; The second is the problem of illuminance. The products on the market are mixed, and the illuminance of the same wattage is too different; The third is the cost problem. The cost of good quality products is too high, and the average consumer can't afford it.