Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic


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The effect of different wavelengths of light on plant photosynthesis is different, and the light required for plant photosynthesis has a wavelength of about 400-700nm. Light at 400-500nm (blue) and 610-720nm (red) contribute the most to photosynthesis. Blue light helps plant photosynthesis which can promote green leaf growth, protein synthesis, and fruit formation; Red light can promote the growth of plant roots, help flowering and fruiting and prolong the flowering period, and play a role in increasing yield! Led Weed Grow Light , Led Grow Light Bar 40W T5 , Led Grow Light 600W , Temperature: Plants have their own suitable temperature for growth, and most of the common plants in the home are tropical plants, so special attention should be paid to the cold snap.
Trending Products 1000Watt 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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Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures


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And LED, energy saving, soft light, no direct radiation and no ultraviolet (UV) infrared (IR), safety, long life, because LED lamps can be used at the same time in several color wavelengths of the lamp, so in the spectrum, color rendering and other aspects have a good performance. Trending Products 1000Watt Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Barbados, Paris, Bogota, In the past, the cost of LED lighting remained high, so plant factories mostly use fluorescent tubes or high-pressure sodium lamps, with the decline in LED prices and technological improvement, the application of LED in plant factories has seen a new wave of progress. At present, there are not many manufacturers engaged in LED grow lights in China, most of which are concentrated in Shenzhen.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Louis from Senegal - 2017.12.31 14:53
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Ivan from Nigeria - 2017.01.11 17:15
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