The wavelength of PAR(photosynthetically active Radiation Zone) is critical for plant growth, and LED plant growth lights play a key role in the whole process.
The amazing hard work of the grower every day is not just that the grower likes it when you dump on the crops grown indoors and pray for amazing yields.
It starts with good and solid plant science that will help growers grow more efficiently.
We know that for experienced growers, such information is considered a solid and productive foundation.
But we must remember that we all have to start from scratch. Planting and growing plants is a labor of love, as well as knowledge, research and experimentation.
But there are also some disadvantages of using LED grow lights in plant growth, namely:
Higher initial investment (LED lights imply a larger initial investment than HID lights etc. However, this higher initial investment will be profitable in the medium/long term, which will mean cost savings) .
Blue Light Exposure Hazards (Prolonged exposure to shorter wavelengths and blue light can damage your eyes and skin). LED lamp emits harmful blue light).
Overheating (an ineffective heat sink will shorten bulb life as diodes are sensitive to high temperatures).
Aging effects (cheaper chips can change color over their lifetime, which means light quality can change too).
So can it be said that LED plant growth lights are the best choice for indoor cultivation?
unnecessary. It depends on your plant growth goals.
As we have already written above, there are many advantages if you choose to use LED grow lights in your indoor greenhouse.
Your indoor crops may grow healthier and provide more profit with this LED system.
This is due to the multiple advantages of LED lights, namely: longevity, low temperature, adjustable size, efficiency, full spectrum lighting, LED return on investment, and other factors we have been talking about.
However, if you are aiming for a short-term project and initial cost is your main concern, you may be better off with HID lights.
By providing higher light intensity, HID lamps can help increase yields.
However, if you choose HID, you are ready to spend more money and invest heavily in add-ons such as HVAC systems.
What is full spectrum lighting?
Unlike ordinary indoor lighting, full-spectrum lighting includes all colors within electromagnetic wavelengths, from infrared to ultraviolet, visible and invisible light.
Full-spectrum light means that it contains all colors within the wavelengths of electromagnetic waves necessary for photosynthesis. This includes blue, violet, red, yellow, green, visible and invisible light, from infrared to ultraviolet and more.
However, in general indoor lighting (using lights other than LEDs), there is no full-spectrum lighting.
What do I need to know about spectroscopy?
So, for all growers, if you want to maximize your growth and plant quality with an optimal energy-to-cost relationship, you can of course start with a good match between the emission spectrum of the light source and the PAR action spectrum.
Because of all the research being done in horticultural grow lighting, led grow lights, and other plant grow – indoor growing cannabis, it is known that plants absorb light through chlorophyll and carotenoid photoreceptors.
These are important because they absorb light energy through chlorophyll a, b and carotenoids, using it to trigger photosynthesis.
Related to this is the PAR Action Spectrum, which shows photosynthetic efficiency as a function of wavelength.
Is green light good for plants?
First impressions suggest that green light does little to boost photosynthesis compared to red and blue light (very common in LED grow lights).
Although PAR action spectroscopy may be effective at low green light intensities. Recent studies have shown that plants absorb moderate/higher intensity (over 200 micromoles/m²/sec) green light and penetrate the leaves under the canopy to achieve significant growth benefits.
Green light is therefore the least efficient for photosynthesis in the visible spectrum, but it is still very useful because of its role in chlorophyll production and passage through the thick top tree canopy.
How does light spectrum affect plant growth?
The effect of light spectrum on plant development is defined as photomorphogenesis.
Plants (cannabis, tomatoes, cucumbers, etc.) have different needs, but the spectrum tends to affect plants in the following ways:
Ultraviolet light (280-400nm) – enhances plant defenses and aids in disease resistance.
Blue (400-500nm) – Stimulates leaf/root growth and inhibits stem elongation.
Green (500-600nm) – some photosynthesis, can inhibit nutrients (such as anthocyanins).
Red (600-700nm) – Stimulates flowering/fruiting, germination.
Far Red (700-800nm) – Stimulates stem elongation.
In the grow lighting market, every grow light from a well-known manufacturer of grow lights comes with a detailed specification sheet, which can help you understand the performance of the LED grow light in detail.
This is for those who already own LED grow lights or are looking to buy the best grow lights on the market.
At BBIER, we provide an extensive and comprehensive spec sheet for each LED grow light fixture.
FAQs – Quick Questions and Answers About Using LED Grow Lights in Plant Growing
Are LED grow lights more efficient than HID lights?
Answer: Yes, of course. Plantations will be more efficient if LEDs are used
Are LED grow lights more expensive than high pressure sodium lamps?
A. No, in most cases LED grow lights are cheaper than HPS lights LED grow lights help plant growth biology?
Answer: Of course you can. LED grow lights have been proven to grow plants faster and healthier than some traditional methods such as HPS lighting.
What color of light is most important for plant growth?
A. There is no doubt that red and blue are the most used colors in plant growth and therefore the most important. But there are other colors of light, like green and even yellow, that also play a role in photosynthesis.
BBIER®, Professional Commercial odm Grow Lights, oem Grow Lights, private label Grow Lights, bespoke Grow Lights, customized Grow Lights, custom Grow Lights, Grow Lights solutions, Grow Lights service, Grow Lights manufacturing, Grow Lights companies, Grow Lights inc, Grow Lights fabrication, Grow Lights traders, Grow Lights agencies, Grow Lights dealers, Grow Lights makers, Grow Lights distributors, Grow Lights exporters, Grow Lights bulks, Grow Lights wholesales, Grow Lights factories, Grow Lights manufacturers. We have over 13 years of commercial lighting R&D experience, 50+ LED lights patents, 200+ LED Lights Certifications, Support OEM & ODM, 5 Years Warranty.
