High reputation Led Grow Light Import - LED 400W Single Bar smart grow light – Topline Optoelectronic
High reputation Led Grow Light Import - 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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280~315nm–– This wavelength is already ultraviolet light, which has the function of direct suppressive growth for the growth of various animals, plants and even fungi, and has little impact on morphology and physiological processes. High reputation Led Grow Light Import - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Miami, Jamaica, Poland, At present, the sales market of LED grow lights is also concentrated in Japan, South Korea, Central America, Europe and other countries and regions with fewer agricultural personnel.
By Sharon from Brazil - 2018.05.13 17:00
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Judith from Puerto Rico - 2017.11.01 17:04
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