LED plant growth light is a kind of plant supplementary lighting. It is different from traditional plant lights. LED plant lights use LEDs (light emitting diodes) as light sources, which have a richer spectrum and can fully simulate the effect of sunlight on plants. As a cold light source, there is no need to worry about heat burning the leaves, the service life is more than 50,000 hours, easy to use and simple to maintain.
LED plant lights are widely used in greenhouses, greenhouse farming, flower farming, indoor gardens, vegetables and fruits, farms, potted plants, hydroponics, tissue culture and other industries. In plant cultivation, plants need light for photosynthesis, and LED grow lights can fully meet the light needs of plant growth and development. LED grow lights can simulate a wide wavelength range of sunlight (380nm-980nm), and perform spectral ratios according to the needs of photosynthesis, especially red and blue light that have a significant impact on plant growth. Red light promotes flowering and fruiting of plants, and blue light Promote the growth of stems and leaves of plants, so LED plant lights are mainly based on the ratio of red and blue light, and even some LED plant lights only have red and blue light.
LED grow lights can completely replace the effect of sunlight on plant growth and development, even better than sunlight, because LED grow lights are controllable, while sunlight is not. The only advantage of sunlight is that it is cheap and free of money, while plant lights are controllable. You can control the light ratio of the grow light, optimize the spectrum needed by the grow light infinitely, eliminate the spectrum that the plant does not need, and improve the utilization rate; you can control the light intensity of the grow light, so that the plant is always at the light saturation point of photosynthesis , always carry out photosynthesis with maximum activity; you can control the photoperiod of the plant light, 12 hours a day in the early stage, 16 hours a day in the later stage, or adjust according to other factors, so that plants can accumulate enough organic matter to supply plants in different growth stages. You can control the reasonable layout of the plant lights, which can save a lot of space and improve the utilization of land.
The most significant impact of the controllability of LED plant lights is to increase the yield of crops, improve the quality of crops, and advance the listing of crops. Whether it is vegetables, fruits, or potted flowers, they can be marketed earlier and occupy the market. Advantage.
