Is LED Grow Light Harmful To Human Body, Especially Eyes?
Writer：Jane Time：2020-11-01 Browse：162
Grow light is a special lamp, according to the growth law of plants must need sunlight, and grow light is to use the principle of sunlight, light instead of sunlight to plant growth and development environment of a lamp.
After application test, the wavelength of grow light is very suitable for plant growth, flowering and fruit. General indoor plants and flowers, will grow more and more poor with time, the main reason is the lack of light irradiation, through suitable for the spectrum of plants required LED lamp irradiation, not only can promote its growth, but also can prolong the flowering period, improve the quality of flowers. The application of this high-efficiency light source system to agricultural production in greenhouses, greenhouses and other facilities, on the one hand, can solve the drawback that the lack of sunlight leads to the decline of the taste of vegetables such as tomatoes and cucumbers in greenhouses, on the other hand, can make the winter cigar-fruit vegetables in greenhouses come to market before and after the Spring Festival, so as to achieve the purpose of off-season cultivation.
1. As supplementary illumination, it can be enhanced at any time of the day, which can extend the effective illumination time.
2. Whether at dusk or at night, it can effectively extend and scientifically control the light needed by plants.
3.in the greenhouse or plant laboratory, can completely replace the natural light, promote plant growth.
4. Thoroughly solve the situation of eating according to the weather in the seedling stage, and arrange the time reasonably according to the delivery date of the seedlings.
LED grow lights control plant growth by regulating light exposure. The ability to consistently grow food locally represents a major breakthrough for humanity. Growing lights allow people to grow food indoors, and making full use of waste space is also a way to produce food efficiently.
Removing transport costs from the food chain is also a major breakthrough. The ability to consistently provide fresh and healthy food represents a major shift in the way people live and achieve quality of life. grow lights increase the density of food production by a factor of ten. This is of great significance.
In some places, such as Japan, the environment leaves something to be desired. The plant plant will continue to expand and use LED plant growth lights as a large warehouse entity to provide food for the public and those in need of special nutrients.
As more and more people become aware of the importance of health and try to avoid the harmful effects of pesticides in their food, greenhouse operators see a potential market for grow lights. Large plant factories will focus on growing seedlings.
So, one might ask, are plant growing lights harmful to human health? The answer is no.
For example, everything depends on the sun to grow, but if the eyes stare at the sun for a long time, the eyes must not stand, strong light will cause damage to the eyes. grow light is to irradiate the plant to carry on the photosynthesis, take the simulation solar spectrum as the standard. Working normally in a greenhouse environment will not cause damage to the eyes.