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Sun System RS 1850 LED Grow Light VS B.Lite Premium 720W 1940e Full Spectrum LED Grow Light Fixture

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ledgrowlight

What are LEDs and how do they work?
LEDs (Light Emitting Diode) are small electronic components made of two different types of semiconductor material, one having a negative charge, called electrons, and the other having a positive charge, called holes. When voltage is properly applied over an LED, electric current starts to flow through it making electrons and holes start to collide releasing energy in the form of photons, light quanta, in a process called recombination. The first LEDs had relatively low light output and limited selections of colors while modern LEDs have high brightness and come in varieties of colors in visible, infrared and ultraviolet spectral ranges.

LEDs do not burn a filament, but instead pass light through semiconductors to create their spectrum.

LED lights have been around for more than 50 years for general use, however they have risen in popularity as grow lights within the field of horticulture and cannabis cultivation, especially for indoor farming and growrooms.

Maximum Yield Explains Light Emitting Diode (LED)
In relation to horticulture, LEDs are very popular because they offer many benefits over traditional grow lights. One major benefit over traditional lighting is that LED lights have a much longer lifespan. This is very important for greenhouses or other indoor growing spaces where constant light is needed.

LEDs uses approximately 60 to 90 per cent less energy than other grow light options like high-intensity discharge (HID) lights, which include high-pressure sodium and metal halides. Some growers who have switched to LEDs report that their plants typically produce a greater yield than plants grown using high intensity discharge (HID) grow lights.

What are LED grow lights?
As suggested by their name, LED grow lights are luminaires utilizing LED chips in a modern and efficient way to produce light for growing plants. LED grow lights come in many shapes and sizes but as the most essential units of LED grow lights LED chips have most of the effect on the quality of the light, i.e. spectrum (colors) and photon flux (“brightness”) produced. Since LED grow light manufacturers can choose the LEDs they use in their lamps, it is important to understand which kind of LED grow light best fits the specific application. One of the advantages of LED grow lights compared to traditional lighting solutions is the ability to match the light to the needs of plants.

LED grow lights can last up to 100,000 hours, which far surpasses the lifespan of other types of grow lights, therefore reducing maintenance time and cost. Another crucial benefit is that LEDs put out far less heat than traditional lighting methods, which is important because too much heat can damage plants. Since LED grow lights remain cool, they can also be placed close to the plants, which provide the grower with a greater ability to control the light’s spread.

What is the effect of LED grow lights on plants?
Color variations of the LED grow lights are directly connected to the intended purpose — various studies have shown that certain colors influence plant growth, affecting root and flower formation (blue and red light spectra) which practically means that the majority of plant sorts will complete a normal growth cycle if exposed to both blue and red grow lights. Adding other colors to the spectrum, such as green, far-red and deep-blue aids this process by giving plants more information about its environment and overall resulting in higher quality plants (quicker growth, more secondary metabolite accumulation etc). A spectrum that contains all colors is called full spectrum and mostly resembles the sunlight. If it has high proportions of green, the light will appear white to human eyes and while not a crucial factor for plant growth, it does make the work around these lights easier and makes visual inspection of the plants possible.

Most plants flourish under both red and blue light, however, different plants require different amounts of the red and blue wavelengths, which different color LEDs can provide.

These modern LED grow lights allow for precision control of your plants. By adjusting your grow light spectrum wirelessly, it’s possible to speed up flowering times, improve your plant’s biochemistry, or customize your plants’ structure to root better and be more easily managed.

Previous LED lighting systems only had the red and green light spectrums. The lights did not feature the blue light spectrum required to grow plants. In 2014, Isamu Akasaki, Hiroshi Amano and Shuji Nakamura were awarded the Nobel Prize in physics for creating LEDs that featured the crucial blue light diode needed to create the all-around efficient light-emitting diodes needed for vegetative growth in growrooms, greenhouses, and with hydroponic growth methods.

Factors to Consider When Choosing a Grow Light
Asking yourself these questions can help you make the best choice.

What types of plants will you be growing?
Will you grow year-round or just start seeds in spring?
How tall will the plants get?
Where will you put the light — in your living space, or hidden away in the basement?
Should the light be mobile (e.g. on casters)?

Our goal as growers is to improve the lighting characteristics most important for plant growth. This means not only getting enough PAR light, but also the right mix of light spectra.

So, we will recommend two best led grow lights whichis Sun System RS 1850 LED Grow Light and B.Lite Premium 720W 1940e Full Spectrum LED Grow Light Fixture.

 

Sun System RS 1850 LED Grow Light

This is one of Sun System grow light series.

Sun System RS 1850 LED
The Sun System® Rail System (RS) 1850 LED is a 6 rail, foldable LED producing 1850 μmol/s with an efficiency of 2.5 μmol/j.

This fixture is DLC listed, IP65 wet-rated, and comes complete with a manual digital dimming button and an internal embedded smart controller that is compatible with the Gavita e-Series Controller. Together, these features give you the ability to control up to 500 fixtures (e-Series Controller required, sold separately).

The Sun System RS 1850 utilizes top-bin Sun System-brand diodes to produce a full-spectrum light source. The RS 1850 operates at 120–277 volt.

Features
6 rail, foldable LED fixture
Produces 1850 μmol/s operating at 720 watts
2.5 μmol/J
Manual dimming
Embedded adaptor for maximum controllability with the Gavita® e-Series Controller (sold separately)

Safety & Certification
IP65 Wet Rated

Recommended for:
Commercial grows
Greenhouses
Home grows (rooms and tents)
Soil, hydroponic, aeroponic, or aquaponic systems
Indoor farming or gardening

 

B.Lite Premium 720W 1940e Full Spectrum LED Grow Light Fixture

This is one of B.Lite Grow Ligh series.

Whether you are looking for a grow light solution for vertical racks, grow rooms, over benches, hobby markets, or commercial setups, B.Lite is the perfect solution. The fixture has been fixed with the highest quality Samsung diodes, which blanket the canopy with the maximum amount of usable light. The foldable feature makes the grow light unique as it makes the fixture easy to carry.

Full Spectrum Light: The LEDs give out a sunlike spectrum, which provides overall nourishment to the plantations in a fraction of seconds.

Dimming Setting: You can adjust the dimmer’s setting and adjust the brightness level according to the plants’ diverse needs.

Foldable Design: The foldable design of the fixture allows for easier transportation.

B-Lite Master Controller: Take complete control over the fixture settings with the B-lite master controller.

With the input power of 720W, the bike delivers an efficacy of 2.7umol/J and a PPF of 1940umol/s. The light source for the grow light is the high-performance Samsung LED chips, which emit full spectrum light for the plants’ overall growth and development.

With 90 CRI count, the color rendering is good. The grow gardeners prefer light as it uses the highest quality diodes for high-quality output. With 1949E, the grow light uses the least amount of energy to give the maximum output. The LEDs emit full-spectrum light, which provides the maximum output and boosts all the growing stages of a plant’s life cycle. With high efficacy, the fixture promises increased yields and quality production.

It is ultra-thin and has a foldable design, which makes it easier to carry anywhere. The light is perfect for all the commercial growing environments. The built-in design of the drivers helps you save on the mounting time. So, you can simply plugin and begin playing,

Due to proper heat management, the system works efficiently throughout. In the absence of cooling fans, you do not have to bear any annoying sounds.

Specifications:

High efficacy: (2.7umol/J)

High PPF output: (1940umol/s)

Light source: high performance samsung led chips

Input voltage: 120–277V

Actual input power: 720watts

PF: 0.98

CRI: RA90

Ambient operating temperature: 14–104F

Full spectrum light output

Mounting height 6’’ above plant canopy

Unique heat dissipation and waterproof design

Compatible for low room, vertical racks, over benches and other commercials or hobby markets.

Conclusion
Although there are many challenges to transitioning a complex, established grow operation from HID to LED lighting, the long term benefits are beginning to outweigh the costs, and ongoing technological advancements mean that LED grow lights are here to stay. Through careful observation and practice, highly skilled growers are using LEDs to push the limits of what was once thought possible in their gardens. It all comes down to understanding the attributes of the light source and the needs of the plant.

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