What are LED Grow Lights and what are their pros and cons? Comprehensive Guide 2020

If you grow indoors, you need cannabis grow lights. But they can’t just be any lights. They must be capable of providing the type of light your crops need to boost healthy development and yield incredible flower.

You may have noticed that in recent years, the light-emitting diode (LED) has increased in popularity among growers. But you’ve likely also heard growers talk about bad experiences they’ve had with LED lights, recommending high intensity discharge (HID) lights instead. HID grow lights have long been a go-to choice, and there is a lot of useful information on how to use them effectively.

Let’s begin with what grow lights are in general. Grow lights are lights used in plant propagation. They are designed to produce a specific type of illumination, and them hanging over the plants. Some even look like your average light bulbs. There are many types of grow lights. Incandescent fluorescent grows light has been in use for long, but they are now being phased out by LED grow lights. LED grow lights use a combination of many LEDs to provide the needed illumination. LED grow lights are now preferred because they are energy efficient, and have a longer lifespan. LED lights consume on a fraction of the energy consumed by the fluorescent lights with similar illumination.

The Pros of LED Grow Lights

Energy efficient
This is the most outstanding feature of LED grow lights. They consume as little as half of the energy HPS or CFL lamps take up. A 10W LED can easily replace a 60W incandescent light bulb.

The energy amount depends on the stage of your cannabis plant. Usually, grow lights need to stay switched on for 9 to 18 hours so that the plant can photosynthesize and grow healthily.

Having LED grow lights will markedly reduce your electricity bill, so they are light on the pocket in the long run.

Long Life
A run of the mill LED grow light will last for at least 50,000 hours. That is a little over 5 years. Higher end LED units can last for up to 20 years. This drastically reduces the number of bulbs that need to be bought and replaced. Besides lasting longer, LED units have a very compact design. They are thinner and lighter compared to conventional units. Also, depending on how much space you have to work with, you could possibly set up a vertical garden with stacks of at least 2 or more!

Less Heat
By definition, one Watt of electricity produces 3.41 Btu of heat when consumed by any light-emitting source. LED, high-pressure sodium, metal-halide, florescent, induction and plasma lights all abide by this principle.

The basic reason LED lights produce less heat is less Watts are being consumed. Also, LEDs do not instantly convert more than half of the watts consumed into infrared heat, as their HPS/MH counterparts do.

The Pros of LED Grow Lights

Price
Even though they save lots on electricity, good quality LED grow lights are expensive enough that it could up to a year or longer to see returns on your investment. (However, unlike HID lighting, most LED grow lights can last upwards of 10 years!)

Another disadvantage of the LEDS is the purple color they emit, under which some damage stays hidden. For example, pest prevention may be harder because the light hides pest damage.

ECO Farm 630W Foldable LED Grow Light

ECO Farm 630W Samsung LM301H /LM301B Full Spectrum Folding LED Grow Light

The ECO Farm 630W Foldable LED Grow Light is for growers who want to grow with the latest and greatest LED Tech from Samsung and their new Horticulture specific line of LEDs. It is the first vertical farming LED to feature Samsung's LM301H LEDs in a high powered fixture that flowers a 4x4 area or bigger.

Dimming gives you full control of your intensity and allows you to only use what you need, taking efficiency to the next level, reducing BTU output and extending the lifespan of the fixture.

Futur Vert Floramax FM8 FSG 660W LED Grow Light

Futur Vert Floramax FM8 FSG 240W/320W/660W LED Grow Light

Slim design and 180degree foldable, making it small and compact, easy to install.
Covering all growing stages including Genetics, Propagation,Vegetation and Flowering.
Quick connect for ease connection in series, with simple power supply and dimming control function.




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