Good Wholesale Vendors Diy Cob Led Grow Light Kit - LED 400W Single Bar smart grow light – Topline Optoelectronic
Good Wholesale Vendors Diy Cob Led Grow Light Kit - 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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Characteristics of LED plant lights: rich wavelength types, which coincide with the spectral range of plant light synthesis and light morphology; The width of the spectrum wave is half wide and narrow, and pure monochromatic light and composite spectrum can be combined according to needs; It can concentrate light of specific wavelengths to evenly illuminate crops; It can not only regulate crop flowering and fruiting, but also control plant height and plant nutrients; The system has less heat generation and small footprint, and can be used in multi-layer cultivation three-dimensional combination system, realizing low heat load and miniaturization of production space. Good Wholesale Vendors Diy Cob Led Grow Light Kit - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Kenya, Paraguay, Burundi, These light sources are to make plants produce the best photosynthesis, plants to get the best growth state, experiments and practical applications have shown that in addition to giving plants in the lack of light time to get supplemental light, but also to promote the differentiation of multiple lateral branches and shoots during the growth process, accelerate the growth of roots and leaves, accelerate the synthesis of plant carbohydrates and vitamins, and shorten the growth cycle.
By Kevin Ellyson from Oman - 2017.06.22 12:49
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Julia from Dominica - 2018.12.25 12:43
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