Recently, SZTT/LSA 024.1-2019 "Code for Interior Health Lighting Design Part 1: Full Spectrum Technical Requirements" drafted by Xuyu Photoelectric (Shenzhen) Co., Ltd., Shenzhen Jufei Photoelectric Co., Ltd., Shenzhen Metrological Quality Inspection Institute, Shenzhen Tsinghua University Research Institute and Shenzhen Graduate School of Peking University was officially released on November 5, 2019. It will be implemented on February 5, 2019. The standard was proposed by Shenzhen LED Industry Standards Alliance.
The standard defines the concepts of full spectrum, health lighting and other related concepts. It also introduces the relevant technical requirements and related testing methods, which provides an important reference for indoor health lighting design.
In recent years, the rapid development of colorful, energy-saving, environmentally friendly and controllable LED light source has entered people's lives, improving the quality of people's lighting, while people put forward new demands for the quality and comfort of light. It is of great practical significance to study the effects of light on human health, mood, comfort and physiological changes, such as non-visual biological effects and light radiation.
With the development of LED illumination spectrum technology, LED technology (full spectrum technology) similar to solar spectrum has been realized and is being popularized and applied in the industry. Research and promotion of full-spectrum LED light source with simulated natural light spectrum further embodies the people-oriented concept of production and daily use of light, and also improves the healthy, green and artistic light environment changing with time and space, so that light can better serve human beings.