Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic Featured Image
  • Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic

Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic


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At present, the market is mainly used for halogen lamps, T5, LED lamps in fish tanks; The advantages of halogen lamps are good color rendering, full spectrum, and good for the growth of coral plants. Halogen lamps also have definite shortcomings, halogen lamps consume electricity, short life, low luminous efficiency, the most important is easy to produce ultraviolet rays, ultraviolet light referred to as UV. What many people may not know is that UV is divided into UVA and UVB. UVB at most makes people sunburn and tan; Although UVA is weak, it has super penetration, even accounting for more than 95% of ultraviolet rays, which can cause a variety of skin diseases, which is also a problem that many aquarists with children at home are worried about. Grow Light Strip , Led Grow Light Board Lm301B 28 , Led Grow Bar Light , LED aquarium lighting is very useful, not only for beauty, the light is also extremely beneficial to the growth of organisms in the aquarium, and the formation of bright body colors of ornamental fish must not only feed well, but also have suitable lighting.
Hot Selling for 4Ft Led Grow Light Strip - 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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Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

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400~520nm (blue) – This wavelength can directly develop plant roots and stems, and has the largest absorption ratio of chlorophyll and carotenoids and the greatest impact on photosynthesis. Hot Selling for 4Ft Led Grow Light Strip - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Chile, French, Netherlands, Not long ago, Taga City, Miyagi Prefecture, Japan, publicly demonstrated the world's largest LED (light-emitting diode) artificial phototype plant factory to the media. The plant, called Miraihata covers an area of about 2,300 square meters and uses 17,500 LED lights, which can be produced throughout the year and is expected to harvest about 10,000 lettuce trees per day. Not long ago, Fujitsu also announced that after about a year of preparation, low-potassium lettuce produced in its own plant factory began to be put on the market.
    • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
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    This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Philipppa from Bulgaria - 2017.03.08 14:45
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