High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic Featured Image
  • High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic

High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic


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> 1000nm – is close to the wavelength of laser light and has been converted into heat. 18 T5 Fluorescent Grow Light , Dimmable Led Grow Light , 630W Grow Light Kit , Observe which plants are completely in the sun? Which ones are in the shade? When do the plants next to the wall get the sun? From this, you can further find out the growth of the same plant in different places, so that you will have a better understanding of the growing conditions required by the plant.
High definition 660Nm Grow Light - 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. 

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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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High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

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720~1000nm–– This wavelength is a general infrared wavelength, which has a low absorption rate for plants, can directly stimulate cell prolongation, and will affect flowering and seed germination. High definition 660Nm Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Grenada, Japan, Kuwait, Organic farming is an agricultural production system that does not use chemically synthesized fertilizers, pesticides, growth regulators, genetic engineering and ionizing radiation technology in production, but follows the laws of nature and adopts agricultural, physical and biological methods to fertilize the soil, control pests and diseases, and obtain safe organisms and their products.
    • The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Fernando from Kuwait - 2018.09.23 18:44
    Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Adelaide from Bangladesh - 2017.05.02 11:33
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