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Best LED Grow Light 2021 for Indoor Cultivation

Best LED Grow Light 2021 for Indoor Cultivation

Best LED Grow Light 2021
Best LED grow light 2021
is now widespread. It seems that their market share will continue to grow over time. This is due to the lowering of production costs, but also to the growing awareness of wanting to reduce consumption.

This depends both on a personal need of an economic nature, and on a wider need. Moreover, it links to the choice of supporting the sustainability of progress. This accelerates more and more rapidly. Here are some useful anecdotes to understand how LED lamps for indoor cultivation allow you to pursue the two objectives described above.

Best LED grow light 2021: the main features

Best LED grow light 2021consume less and therefore have a limited influence on our energy expenditure. Consumption reduces by up to 10-20% compared to classic HPS HID incandescent lamps, but that's not all. Their average life easily exceeds 50,000 hours. Moreover, it translates into well over 10 years of use, assuming a daily use of 12 hours.

LEDs are also more resistant to shocks and humidity, are relatively simple to replace (even partially) and allow less material waste with consequent cost savings. They are able to develop up to 170 lumens for every watt of power.

 We can easily install best LED grow light 2021 to provide a well-defined light frequency. This allows them to use within different fields and sectors.

Indoor cultivation with best LED grow light 2021


Speaking of indoor cultivation we recognize that the characteristics listed above translate into functionality and versatility never seen before with other lamps. Their efficiency allows not wasting much energy in heat.

 For this reason they do not need air conditioning systems and other energy to regulate the temperature of the cultivation environment. Their resistance is best to humid environments and to the continuous maneuvers. It affects both the plants and the plants, by the staff that takes care of them.

Dosing the light in the grow box

Light in indoor or hydroponic cultivation   is the basic element, without which one cannot think of being able to grow a plant. Plants must therefore receive the correct amount of light. It is to recreate what happens in outdoor crops, where the sun does the work.

Growing indoors it is good to isolate the growing area so as to completely control both the hours of light and those of darkness. For this we use best LED grow light 2021, for example. A grow box for indoor cultivation will therefore come with reflective material inside. It completely reflects the light without absorbing it. This ensures greater absorption of light by the plants.


You must know that plants absorb and perceive light, differently from us humans. In fact, plants also need frequencies of light that are perfectly invisible to us. The light spectrum useful to plants refers to as "photo-synthetically active radiation".

What are PARs?

With PARs, the range of light emission that favors plant growth describes. It is the unit of measurement that indicates how many photons pass through a certain surface every second. Moreover, it expresses the amount of real light.

 The plant is able to assimilate for the activation of photosynthesis processes. The measurement concerns only light between 400 and 700 nm (nanometers), precisely that frequency range that plants like and absorb best.

Parameter to use best LED grow light 2021

The parameters related to light indicate in the technical data sheets of the products you find on our site. You can refer to give the right intensity and quantity of best LED grow light 2021.

 So if we want to give a certain amount of PAR to our plants we must find the right compromise between the lamp used and the distance at which to place our light source. You also consider the irradiated surface and the concentration of photons per unit of surface.

UV and infrared rays

Unlike the human eye, plants absorb UV and infrared rays, and therefore also use light that is outside the 400 - 700 nm range. Infrared frequencies are useful for increasing photosynthetic efficiency through hormone levels. Moreover, UV rays facilitate defense mechanisms.

Plants have a receptor called "phytochrome". This is essential during the flowering and leaf growth phase. It is activated precisely by light, mainly in the red and infrared spectrum.

To simplify best LED grow light 2021:

let's schematize the nanometer values ​​of the frequencies, relating them to the type of benefit they can bring to the cultivated plants:

Ultraviolet light extends from 300nm to 350nm wavelength and stimulates increased resin production.

Purple and blue colors from 420 nm to 500 nm wavelength a: in this case the chlorophyll records a good absorption of light, perfect both for the vegetative phase and for photosynthesis.

Between 500 and 600 nm of wavelength

It ranges from green to yellow, which is not particularly specific and useful for plants. Precisely for this reason our lamps do not use these frequencies.

Therefore, by exploiting the different wavelengths, a plant is exposed to as many stimulations; it is in compliance with these frequencies that we are going to create LED lamps that maximize the phases of indoor cultivation.
Best LED Grow Light 2021

Choose LED lamps

They provide a wider variety of colors. They have maximum compactness and flexibility. In terms of maintenance, with best LED grow light 2021 we can carry out the most diverse applications on different lamps.

They allow high energy savings: generating a luminous flux that is 5 times higher than halogen.

They have a reduced development of heat: they are efficient because a small part of the energy that is absorbed will be released in the form of heat. Thanks to the aluminum heatsinks and the silent fans, the heat developed during operation is easy to evacuate.

They last longer: the LEDs last over 50,000 hours of use against the 750 hours of fluorescents.

They are more robust: they withstand shocks and stresses, are not damaged by humidity and dust and light up instantly unlike fluorescent lamps.

UV and infrared component: LEDs, compared to other lamps, have the ability to provide different colors of light in the quantities that plants like best.


It may happen to you, by fitting our plant lamps, that at the moment of switching on, some best LED grow light 2021 seems not to work. Therefore it appears to be switched off. But don't be alarmed! This means that those are the infrared and UV components that plants need in order to grow and favor chlorophyll photosynthesis.

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