China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic Featured Image
  • China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic

China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic


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520~610nm (green) – green plants are repulsive and pushed, and the absorption rate of green pigment is not high. Led Greenhouse Grow Light , Led Grow Light White , Grow Light Waterproof , LED is used as a light source for indoor lighting, and there are still certain problems with lighting effects. The efficiency, color and service life (attenuation of light) of individual luminaires, as well as the quality of illumination, are not ideal. Although LED illumination is very high and energy consumption is very low, this does not mean that the efficiency of LED lamp light is high, because its overall lighting quality is not high. In addition, LED lighting fixtures need to avoid too strong glare LED grow light features and introduction. Only when the temperature is suitable LED lighting fixtures can be very long, once made into poor quality lamps, in high temperature and closed environment, the lighting effect will drop sharply.
China wholesale Cob Led 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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China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Related Product Guide:
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. China wholesale Cob Led Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Comoros, Lithuania, Cologne, Taiwan has also begun to smell the business opportunities of plant factories, and many LED companies have already begun to cut into the market in this field, in addition to Jingdian, Yiguang, there are also Guangyuan, Guangding, Hongqi, Guanghui, New Century, Dongbei, etc., and the Economic Construction Commission has also begun to support plant factories through pipelines last year to promote the activation of Taiwan's agriculture.
    • Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
    5 Stars By Jason from Puerto Rico - 2018.11.22 12:28
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Christopher Mabey from Tunisia - 2017.10.23 10:29
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