factory low price Diy Led Grow Light Kits - LED 400W Single Bar smart grow light – Topline Optoelectronic
factory low price Diy Led Grow Light Kits - 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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Aquarium lamp is a special lamp, according to the law of plant growth must need sunlight, and aquarium lamp is the use of the principle of sunlight, light instead of sunlight to feed the growth and development environment of aquatic plants a kind of lamp. factory low price Diy Led Grow Light Kits - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Detroit, Puerto Rico, Manila, 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.
By Arthur from San Diego - 2017.09.22 11:32
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Daisy from Greek - 2017.06.16 18:23
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