2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic


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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. Led Grow Light Full , Room Light , Grow Light Cannabis , Before understanding how to cultivate plants, we must first know the most necessary conditions for plant growth. Of course, sunshine, air, and water are indispensable, but how much sunlight and how much moisture you need, this requires your attention.
2022 Good Quality Indoor Led 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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2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures


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610~720nm (red) – the chlorophyll absorption rate of plants is not high, but this wavelength has a significant impact on photosynthesis and plant growth rate. 2022 Good Quality Indoor Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Estonia, Estonia, Bangalore, 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.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Katherine from Angola - 2018.09.29 17:23
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Liz from Russia - 2018.06.21 17:11
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