Ordinary Discount Hps Grow Light 600W - LED 400W Single Bar smart grow light – Topline Optoelectronic
Ordinary Discount Hps Grow Light 600W - LED 400W Single Bar smart grow light – Topline Optoelectronic Detail:
What are PAR and PPFD in LED grow lights
One way to visualize PPFD is to imagine that the sun is “pouring” light onto plant leaves. As the sun shines light on plants, their leaves are gathering energy.
PPFD is a measurement of the amount of light (photons) that the sun “pours” onto plants over time. PPFD is an important indicator because it helps growers accurately measure the light intensity of photosynthesis in the canopy. This is also important because lights that are too close to the canopy can cause burning, bleaching, growth retardation, or discoloration.
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315~400nm–– This kind of light wave is also a far-ultraviolet light, although there is no ultraviolet rays to harm plants, in order to have no direct effect on plant growth, chlorophyll absorption is small, affecting the photoperiod effect, preventing stem elongation. Ordinary Discount Hps Grow Light 600W - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Belgium, Qatar, India, Compared with traditional grow lights, LED plant lights have obvious energy-saving and efficient advantages. In 2013, the cost of LED grow lights has dropped sharply compared with 2010, and each lumens is about NT$0.38, only 1/5 of 1.8 yuan in 2010, which in turn drives Philips, Osram, Mitsubishi, Panasonic and other international manufacturers, have invested in the innovative application of LED plant factories, and Taiwan, which has the advantages of both LED and agriculture, certainly does not want to miss business opportunities, add scientific and technological innovation to agriculture, and let enterprises rise to a value of 100 million yuan.
By Cara from Holland - 2017.09.09 10:18
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Joseph from Swansea - 2017.05.31 13:26
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