OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic


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Blue, can help synthesize vitamin D3, promote the absorption of coral calcium. Make corals grow brightly colored.(4) The mixed use of aquatic grass lamps at medium and low color temperatures can make the lamp soft, reddish, high brightness, and promote the growth and development of deep aquatic plants. After using the lamp, make the various colors of aquatic plants realistic, and the branches are thick, which is more suitable for mixed aquatic plants tanks. Especially suitable for red and green mixed aquatic plants, good effect on red aquatic plants, more suitable for aquatic plants with water depth below 50~60cm, the effect is better.(5) The lamp has a high color rendering index, and after the fish are irradiated by this light, the fish of various colors are more realistic, lively and cute. Excellent results for aquarium fish. 250W Grow Light , Led Grow Light Quantum Board , Rohs Led Grow Light , Water: Some plants are drought-tolerant, and some like sufficient water, which must be adjusted according to plant habits.
OEM/ODM Supplier High Pressure Sodium 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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OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures


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When the T5 lamp is used, it will produce some electromagnetic waves and microwaves. Contains mercury and may have ultraviolet leakage; And many Chinese workers have suffered mercury poisoning from making energy-saving lamps. Light decay, after a long time, the luminosity will be lower than the new product, most of them can not be dimmed, and it is not suitable for dimmable brightness lamps. It is not suitable for occasions where frequent switching is required, and LED or CCFL lighting is better in these occasions. Low color rendering: incandescent and halogen lamps have a color rendering of 100, which is perfect; Most of the color rendering of energy-saving lamps is between 80 and 90, of course, the price is its advantage, and the price ratio of the other two lamps is undoubtedly a huge advantage. OEM/ODM Supplier High Pressure Sodium Grow Light - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Sierra Leone, Greek, Mumbai, Compared with traditional grow lights, LED plant lights have obvious energy-saving and efficient advantages. In 2013, the cost of LED grow lights has dropped sharply compared with 2010, and each lumens is about NT$0.38, only 1/5 of 1.8 yuan in 2010, which in turn drives Philips, Osram, Mitsubishi, Panasonic and other international manufacturers, have invested in the innovative application of LED plant factories, and Taiwan, which has the advantages of both LED and agriculture, certainly does not want to miss business opportunities, add scientific and technological innovation to agriculture, and let enterprises rise to a value of 100 million yuan.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Odelette from Congo - 2018.09.29 17:23
    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 Katherine from Oman - 2017.10.25 15:53
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