100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic


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LED aquarium lights; Ultra-white light, make the water transparent and clear, coral, fish, aquatic plants color realistic, some lamps are like sunlight, suitable for all kinds of aquatic plants and fish growth. Grow Light 240W , Commercial Grow Light , Poland Led Grow Light , Water: Some plants are drought-tolerant, and some like sufficient water, which must be adjusted according to plant habits.
100% Original Factory Led Grow Light Switch - 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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100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures


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Characteristics of LED plant lights: rich wavelength types, which coincide with the spectral range of plant light synthesis and light morphology; The width of the spectrum wave is half wide and narrow, and pure monochromatic light and composite spectrum can be combined according to needs; It can concentrate light of specific wavelengths to evenly illuminate crops; It can not only regulate crop flowering and fruiting, but also control plant height and plant nutrients; The system has less heat generation and small footprint, and can be used in multi-layer cultivation three-dimensional combination system, realizing low heat load and miniaturization of production space. 100% Original Factory Led Grow Light Switch - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Argentina, Houston, Hungary, With the extensive development of the LED industry, LED companies are constantly looking for new development outlets, LED grow lights are undoubtedly to give LED companies a chance to be reborn, but despite the prospect of plant grow lights, the development of plant factories still faces some bottlenecks. For example, the early investment is too large, and an artificial light plant factory with a daily output of 1,000 lettuce plants generally requires a relatively high initial investment. Even if the government subsidizes 50%, it usually takes 5-7 years to become profitable. In addition, the planting technology in the era of factory agriculture has yet to mature, and the related quality control, logistics and sales models are also being explored.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Marcie Green from Brasilia - 2018.11.11 19:52
    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Jacqueline from Bolivia - 2018.12.30 10:21
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