LED lighting design needs to be properly grasped

China's lighting design has only developed for more than 20 years. Compared with developed countries such as Europe, America and Japan, the industry Foundation is relatively weak. However, in recent years, with the successful hosting of world-renowned international conferences such as the Olympic Games, the Asian Games and the World Expo, and the rapid development of China's real estate industry and urbanization, the lighting design industry has been rapidly matured. From ignoring lighting design to over-lighting design, it took only ten years. Due to the unreasonable lighting design, there is a huge waste of electricity. Not only that, excessive lighting design may also cause light pollution, dizziness, anxiety, etc. , which can be described as hurting money and health! Ren Jian, chief designer of Zhimei lighting, believes that vigilance against excessive lighting has gradually become the consensus of designers and builders. To eliminate excessive lighting, it is necessary to improve the lack of professional talents in design, which is the main reason for excessive lighting design. As a member of the China lighting designers Alliance, ren Jian is very concerned about the professional issues of talents in the development of the industry. As the domestic lighting design industry is in the early stage of great development, many college graduates have invested in this new industry. Although this has brought fresh blood and sufficient manpower, there is no lighting design major in China, lighting designers majoring in optoelectronics are also very few. More lighting designers are transforming from fine arts, architecture and other disciplines to do lighting design. According to Ren Jian, a designer of Zhimei lighting, he has also contacted some new graduates, although these new forces have their own design concepts and artistic skills, however, due to the lack of professionalism and lack of in-depth understanding of the industry, their lighting design pursues artistic effects too much and ignores the practical problems. Some newcomers, in order to achieve visual effects and enhance brightness, blindly use lights to pile up, resulting in a large waste of electricity; In other designs, a large number of high-voltage spotlights are used, which not only increases the cost and wastes electricity, but also causes local temperature rise and brings potential safety hazards, it may even cause light pollution to affect people's health. Lighting design is an art, but it is also a science. Art seeks beauty and science seeks truth. Lighting design requires not only the beauty of light and shade, color temperature, primary and secondary, melody, but also the truth of illuminance, electricity, control and energy conservation. Without professional design, it is easy to go to the end, and thus excessive. To avoid excessive lighting, the suitability of design is the key. China's lighting design has developed from an early blind period to a stable and mature development. The current lighting design pays attention to high efficiency, energy saving and environmental protection. The 'architectural lighting design standard' clearly stipulates the unit power density of space lighting. If the lighting load efficiency per square meter in the design plan exceeds the corresponding illuminance formulated in the regulations, the energy consumption of this design exceeds the standard and will not be passed. In this regard, lighting designers need to conform to the principle of appropriateness, carry out reasonable design, and reach the specified standard by selecting lighting equipment with higher light efficiency or changing lighting methods. The suitability of lighting design may be disturbed by customers in the implementation, but as a professional lighting designer, it is necessary to adhere to professional concepts and assume the responsibility of guiding the market to mature and develop, see the reminder. For example, some remote suburban landscape lighting does not need to be so bright, but local people will ask for a bright; In the brighter environment of the commercial street in the city center, there will be a law of comparison. If we blindly cater to the needs of customers, we will waste a lot of money and energy due to excessive lighting. Judging from the sound development of the whole industry, it is very meaningful for designers to adhere to the road of high efficiency and energy saving in lighting and the principle of suitability. Try to use less lamps to express the effect, and choose the appropriate one according to the demand when choosing lighting products. Only by grasping the suitability can the lighting design conform to the green environmental protection standard and avoid excessive, not only realizing high efficiency and energy saving in energy efficiency, but also avoiding the harm of light pollution to human body.