In recent years, the LED lighting market has faced the intertwined impact of multiple factors such as epidemic fluctuations, regional conflicts and raw materials, and the growth rate of market scale has gradually slowed down and entered the stock stage of fierce competition. With the advent of the post-epidemic era in 2023, healthy lighting has become a blue ocean field that the upstream, midstream and downstream of the LED industry chain are focusing on, and in it, the value of full-spectrum lighting is becoming increasingly prominent.
Compared with ordinary LEDs, full-spectrum lighting has a wider application prospect, in addition to being used in educational lighting, eye-protecting table lamps, home lighting, it can also be used in surgical lights, high-end lighting and other fields with high requirements for spectral quality. Professor Lei Bingfu, Deputy Dean of the College of Materials and Energy of South China Agricultural University, said: "Full-spectrum LED is a key part of the trillion-light health industry, and the development of its application has also put forward higher requirements for phosphor, a key material for light color conversion in light source devices. The scientific combination of multi-color phosphors and spectral design modulation to achieve high-quality white light have become the key to the development of full-spectrum lighting technology. This is a new challenge and opportunity for phosphor companies. At present, advanced rare earth phosphor companies like Borui in China have successfully developed full-spectrum phosphor solutions, which can reduce the harmful blue light spectral components through spectral control, which is conducive to human visual health and has played a key role in promoting the development of the light health industry."
He Jinhua, general manager of Borui Optoelectronics, is very confident in the application and development of full-spectrum lighting, he mentioned: "With the development of semiconductor material technology, it is the general trend to fully realize high-quality full-spectrum lighting. We have always paid close attention to the development and changes of the industry, as early as 2014, we began to study blue-green and dark red phosphors, and in 2016, we took the lead in proposing the concept of full spectrum, that is, the average color rendering RA is greater than 95, and all special color rendering is greater than 90 phosphor combinations, which has received a good response. The recently developed natural light-like full-spectrum phosphors have further improved the similarity of sunlight spectrum and luminous efficiency by 2-3%, and have become the leading solution for applications such as eye protection lamps and educational lighting. In the future, we will continue to improve the design and development capabilities of luminescent materials, give full play to the important role of phosphors in light source devices, and help customers achieve new increments in the field of healthy lighting through consultative marketing strategies, while further expanding market share, and injecting new vitality into the upgrading of China's LED industry. ”