2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic Featured Image
  • 2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • 2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • 2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • 2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic

2022 wholesale price Grow Light Waterproof - 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! Decoration Light , Ce Rohs Led Grow Light , King Grow Light , In terms of illumination, LED lighting can guide the space, create a pleasing lighting environment, convey the value information of the space, and render the space with light. In terms of color temperature, the cooling and warm feeling of the lighting effect formed by the light source of different color temperature of the LED complements the difference in climatic conditions, and the designer makes the indoor space full and enjoyable through the grasp of the color temperature of the light. In terms of light efficiency, LED lighting can reduce energy consumption (high light efficiency). In addition, LED lighting also does not produce infrared radiation and ultraviolet rays, low temperature, long life, energy saving and other advantages, since this is the case, then why LED lighting is not the darling of indoor lighting? What are its disadvantages?
2022 wholesale price Grow Light Waterproof - 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 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Related Product Guide:
From the above plant and spectral data, the influence of each wavelength of light on plant photosynthesis is different, among the light required by plants for photosynthesis, 400 ~ 520nm (blue) light, and 610 ~ 720nm (red) contribute the most to photosynthesis, while 520 ~ 610nm (green) light, the efficacy rate of plants to exercise growth is very low. 2022 wholesale price Grow Light Waterproof - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: United States, Estonia, Iceland, LED plant lights help shorten the growth cycle of plants, because the light source of this lamp is mainly composed of red and blue light sources, using the most sensitive light band of plants, red light wavelengths use 620-630nm and 640-660nm, blue light wavelengths use 450-460nm and 460-470nm.
    • 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.
    5 Stars By Arthur from Haiti - 2018.06.28 19:27
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Erin from South Korea - 2017.07.28 15:46
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