Application of full-spectrum LED lamps
The 280-315nm wavelength is already ultraviolet light, which has the function of directly suppressing the growth of various animals, plants and even fungi; 315-400nm light wave is also a far ultraviolet light, which absorbs less chlorophyll and prevents stem elongation; 400-520nm( Blue) wavelength can directly develop the roots and stems of plants. It has the largest absorption ratio of chlorophyll and carotenoids, and has the greatest impact on photosynthesis; the absorption rate of 520-610nm (green) green pigment is not high; 610~720nm (red) It has a significant impact on photosynthesis and plant growth; wavelengths of 720~1000nm are generally infrared wavelengths, which have low absorption rate for plants and can directly stimulate cell elongation, which will affect flowering and seed germination;> 1000nm -> is close to thunder The wavelength of the emitted light has been converted into heat.
In addition, a small amount of ultraviolet light contained in full-spectrum LEDs can effectively prevent pests and diseases.
The previous plant lights were mostly in the form of a combination of red and blue, full blue, and full red, which were used to cover the wavelength range required for plant photosynthesis. In recent years, full-spectrum LED plant growth lights have become popular.
Camera full spectrum LED fill light
Basically, the camera will be equipped with LED fill light for shooting at night and in dark environments. Without this kind of fill light, there will always be problems of whitening, skin color, and the color of the object completely deviating from the normal color. The full-spectrum fill light can complement all wavelengths and colors, making the skin color and color closer to the real thing.
In addition, full-spectrum LEDs are also used in areas that require high spectral quality, such as surgical lights, eye protection lights, museum lighting, and high-end lighting.
According to industry statistics, the current proportion of full-spectrum LEDs in the LED market is only about 2%. Compared with ordinary LEDs, full-spectrum LEDs cost slightly higher and are subject to price constraints and greater resistance to promotion.
Industry insiders predict: "With the continuous improvement of full-spectrum technology, users will realize the importance of full-spectrum light quality, and its market share will grow rapidly, and the entire LED industry, especially the indoor lighting field, will also rapidly change from conventional Transition from high-color-rendering LEDs to full-spectrum LEDs."
It is reported that while companies and scientific research institutions have joined hands to develop full-spectrum lamps, they have also developed a full-spectrum lighting system that can simulate changes in the color temperature of sunlight throughout the year and in the morning and evening, which is more in line with the natural growth law of organisms.
Wisdom makes dreams, technology changes lives. The essence of LED lighting is to provide artificial light. The meaning of artificial light is close to natural light. With the continuous development and maturity of LED technology, it will definitely bring us a more comfortable light environment.