Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic


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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. Adjustable Grow Light Hanger , Grow Light Led , Led Grow Light Module , 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.
Wholesale Price Led Panel Light Grow - 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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Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures

Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic detail pictures


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Aquarium lights, also known as aquatic plant growth lights, at present plants are mainly made of LED lamp beads, also known as LED aquarium lights, LED aquatic plants grow lights, LED aquatic plants fill lights. Wholesale Price Led Panel Light Grow - LED 400W Single Bar smart grow light – Topline Optoelectronic , The product will supply to all over the world, such as: Marseille, El Salvador, Malawi, LED plant lights help shorten the growth cycle of plants, because the light source of this lamp is mainly composed of red and blue light sources, using the most sensitive light band of plants, red light wavelengths use 620-630nm and 640-660nm, blue light wavelengths use 450-460nm and 460-470nm.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Lee from Brunei - 2017.08.28 16:02
    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.
    5 Stars By Bernice from Madrid - 2018.09.12 17:18
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