China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic Featured Image
  • China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic
  • China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic

China New Product Led Weed 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. Light Led Grow , 300 Watt Led Grow Light , Led Grow Light Indoor , Observe which plants are completely in the sun? Which ones are in the shade? When do the plants next to the wall get the sun? From this, you can further find out the growth of the same plant in different places, so that you will have a better understanding of the growing conditions required by the plant.
China New Product Led Weed 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 New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Related Product Guide:
Usage:(1)Aquarium lamp can make the lamp emit ultra-white light, make the water transparent and clear, the color of aquatic plants is realistic, and at the same time can promote the photosynthesis of aquatic plants and promote the growth and development of aquatic plants. It has a good effect on green aquatic plants, and is suitable for the growth of aquatic plants with a water depth below 50~60cm, and the effect is better. Some lamps shine like sunlight and are suitable for the growth of various aquatic plants and fish. It has strong light permeability, making the fish more vivid and eye-catching, mainly suitable for aquarium and aquarium landscapes and ornamental fish to provide the best lighting.(2)Red light can promote the healthy growth of fish, after the fish is irradiated by this light, the color is bright, the fish body is vivid, the water body is transparent and clear, and the effect on red fish is better. It is especially suitable for lighting red goldfish, colorful fairies, blood parrots and other fish species.(3)Blue light, after the water is irradiated by this light, the color is blue, as clear and realistic as the seawater. It is especially suitable for coral, platy bill, shrimp and other organisms. It can promote the absorption of coral calcium and synthesize vitamin D3 to make it grow healthily and have bright color. China New Product Led Weed Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Madagascar, Suriname, Greece, Organic farming is an agricultural production system that does not use chemically synthesized fertilizers, pesticides, growth regulators, genetic engineering and ionizing radiation technology in production, but follows the laws of nature and adopts agricultural, physical and biological methods to fertilize the soil, control pests and diseases, and obtain safe organisms and their products.
    • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Olivia from Sheffield - 2018.05.13 17:00
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Gabrielle from Norway - 2018.11.02 11:11
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