Do you have an indoor garden or own a greenhouse?
Are you facing challenges in lighting your plants?
Then you looking for The Best Led Grow Light 2017 and it takes you here.
Well, you’ve come to the right place!
Read on.

Top 5 Best LED Grow Light 2017

Full spectrum Led Grow Light – King Plus 1000w Double Chips LED Grow Light Full Spectrum for Greenhouse and Indoor Plant Flowering Growing (10w Leds)

Main Features


Equipped with individual diodes, they’re known as “Double Chips” and they’re twice as bright as your standard chip.

Each diode is equipped with a “zener protector” that makes sure each LED is resistant to burning out.

There are TWO 5 watt diodes on a single chip instead of a single 3-watt diode.


Provides a full spectrum that’s quite similar to natural sunlight that you’d find outdoors, so it can be used for any type of plant you choose.


Featured the free hanging hooks, you can connect each clip to the metal eyelets located on the top side of the panel with ease. Adjusting them is easy. However figuring out the suited height can take a bit of trial and error.

It’s best to adjust the height based on the current growth cycle.


The amount of effective growing coverage varies with each size panel. With this 1000w, you can expect the coverage is 3.4 feet x 3.8 feet.


King Plus Double Chips LED grow lights are available in a wide range of sizes including 600w 800w, 1000w, and 1200w.


3 years warranty and have 30 days to test it out.

The Verdict

The King Plus 1000w Double Chip LED Grow Lights are ideal for almost kind of plant and can be used in pot culture, farm, greenhouse, bonsai and so on.

With an average rated lifespan of 50,000 hours, the King Plus 1000w Double Chip LED Grow Lights are designed to provide continuous years of successful indoor growing for all kinds of growers from hobby-scale to professional growers. Packed with Double Chips 10W(2pcs 5w chips in every led) LEDs that are each equipped with their own zener protectors, which is much brighter and efficient than 3W and 5W LEDs. It seems a lot of hard work went into the design and development of these grow light panels.

Check Price of The King Plus 1000w Double Chip LED Grow Lights.

MarsHydro MARSII 400 Led Grow Light


Main Features


Equipped with a 10 band full spectrum for even and properly distributed light. The diodes are comprised of a blend of 10 different bands that include 450~475nm 620~630nm, 650~660nm, IR, and white.


The advertised wattage doesn’t necessarily mean it’s going to deliver that much wattage. The reason for this is the diodes are never driven at their maximum level which ensures longevity and lasting quality. The actual wattage of the Mars II 400 is 190-206 watts


The coverage is standard for the size of each panel. With this Mars II 400, you can expect the coverage is 2.5 feet x 2.5 feet.


The panels equipped with an appropriate amount of heatsinks and internal fans that make sure everything is operating within the most efficient temperatures.


One year warranty, 30 days returning

Overall, The Mars Hydro Mars II are an excellent, power and affordable option for those who want to get the value grow light without break their bank. These Mars Hydro grow lights is equipped with a massive amount of 5-watt diodes that are all under driven, so you can expect that each panel to last around 50,000 to 100,000 hours without any failure.

Check Price Of the Mars Hydro Mars II 400

Best Led Grow Light for Vegetables – Advanced Platinum Series P300 300w 12-band LED Grow Light – DUAL VEG/FLOWER FULL SPECTRUM

Main Features


Equipped with a 12 band light spectrum from 3W Led lamps that stretch from the infrared on one hand to the ultraviolet. Additionally, it focuses only on wavelengths that are useful for photosynthesis.


Advanced PlantinumLED has provided the product with two switches, such that a simple click can shift the spectrum from vegetative to flowering or vice versa. This feature is important in scenarios where space is difficult to find and one has to rotate plants in different stages of growth under the same grow lights.


With two reflective lenses: a 60 degrees one and a 90 degrees one, which together combine to ensure that the area covered is large enough.The coverage is 4.5 feet x 3.8 feet.


The panels equipped with an appropriate amount of heatsinks and internal fans that make sure everything is operating within the most efficient temperatures.


Come with COMPLETE 5 YEAR WARRANTY on all part and a 90-day satisfaction or return guarantee as well.

Advanced Platinum Series P300 300w 12-band LED Grow Light is the most powerful LED grow lights With great LEDs, brighter, and most importantly, more effectively than other LEDs out there. It features the highest PAR per watt of any other LED grow light and a complete 12-band spectrum available which ensures maximum yield with minimum power usage and heat. About the drawback, it’s a bit expensive compared to other grow lights out there, but believe me, it worth that.

Check Price Of the Advanced Platinum LED Grow Light

Best Led Grow Lights for The Money – Galaxyhydro 300w LED Grow Light for Indoor Plant Flowering and Growing 5w Chip

Main Features


Equipped with a 9 band light spectrum that stretches from the infrared on one hand to the ultraviolet. It’s a full spectrum that covers all of the ways from 430 to 730 nanometres, which makes it usable for plant growth requirements with proper photosynthesis.


The advertised wattage is stated as a 300-watt panel but doesn’t necessarily mean it’s going to deliver that much wattage. The actual wattage of this LED grow light will use less than 300 watts.


There’s no maintenance for owning and operating a LED panel, no bulbs or ballasts needed. and that holds true with this 300w panel.


The effective growing area at around 2 x 2.5 feet.


The panel is loaded with heat sinks and approved fans that make sure nothing ever gets too hot. This proper cooling system increases the longevity of the panel.


Come with a 2-year warranty.

The bottom lines

The Galaxyhydro 300w LED Grow Light for Indoor Plant Flowering and Growing 5w Chip is a good choice for those who don’t want to spend too much on the grow light or only need to grow in a small space. If your growing space is large, you’ll probably need a panel that’s a bit more powerful than this one, such as Advanced Platinum Series P300. For the price, the Galaxyhydro performs very well compare to other grow lights at the same price. It’s probably one of the best grow light we’ve seen that’s under $120.

Check the price of The Galaxyhydro 300w LED Grow Light.

Best Led Grow Lights for Indoor Plants  – VIPARSPECTRA Reflector-Series LED Grow Light Full Spectrum for Indoor Plants Veg and Flower

Main Features


The 5 watt LED chips to work intuitively with the included 300-watt reflector to provide plenty of usable light


With VIPARSPECTRA Reflector-Series LED Grow Light, a full spectrum was developed to assist in providing the proper color ratio that’s quite similar to natural sunlight.

Designed to provide a great balance with mirror-like reflectors all around the diodes, to offer as much coverage as possible.


Use much less energy that helps save on electrical costs and ensures greater LED lifespan.


Equipped with multiple 4.72 inch fans and each one includes its own individual heat sink that properly dissipates heat.


Available in a wide range of sizes including 300w, 450w, 600w, 900w, and 1200w.


For 3 years and have 30 days to test it out.

The final words

The Reflector Series by ViparSpectra seems to be a suited choice for both the beginner and experienced horticulturist when they offer a high blend of both quality and performance.

The ViparSpectra Reflector Series LED Grow Lights offer a wide range of growing areas, so you can make your choices more safely and effectively, depending on the size of your indoor garden. The ViparSpectra Reflector Series LED Grow Lights are available in several sizes ranging from 300 watts to 1200 watts, these fixtures are quickly becoming a budget-friendly option for all kinds of growers.

Check price Of the The ViparSpectra Reflector Series LED Grow Lights.

Led Grow Light Guide

The Importance of The Light

Do you need light for your growth?  Yes, definitely.

Whether its humans, animals or plants, we all need light for our growth.
Especially plants, they depend solely on sunlight for their survival. But the sunlight is not always available for the plants. May it be cloudy monsoons or chilly winter.

Thanks to the advent in the fields of science and technology, these barriers to the growth of your plants have been overcome with the invention of Grow Lights. And today we will focus on one of the most popular grow light type is LED Grow Light.

First of all, we want to go through some things very basic:

Why is light so important for your plants?

Photosynthesis is known as one of the most important processes in plant’s life. And sunlight is required to complete the photosynthesis process. That means in the absence or in the lack of light, plants cannot synthesize their food, and cannot flourish as desired.

You may want to know about the colors which make up the sunlight. Ok,

The sunlight is made up of various colors and each color have its own wavelength. For instance, the wavelength of red-orange light lies in the range of 700-590nm, while the blue range has the wavelength of 490-450nm. For more information about Electromagnetic spectrum you can see here.

Like any animals, the requirements’ for the growth of plant varies in every stage of their lives, especially light rays. While the blue light is crucial in the initial phase of plant’s life, the red-orange light is responsible for the flowering of the plants.

What Are Grow Lights

The name itself symbolizes that grow lights are artificial lights which are designed for uninterrupted growth and nurturing of the plants in the absence or lack of sunlight.

Grow lights either produce a particular range of light or full spectrum light as in sunlight for starting seeds, indoor plants and greenhouses, flowering and vegetative plants, or for all phases of plant’s life.

How Many Types are Available

The technology has successfully tapped the sunlight energy in the form of grow lights. These lights can broadly be classified as follows – Fluorescent grow light, High-Pressure Sodium grows light, Metal Halide grow light, LED Grow Lights, and Incandescent grow light.

Fluorescent grow light

Fluorescent lights come in many variants, the standard version is best suited for vegetable and indoor herbs ( around shelf life of 20,000 hours approximately) while the smaller compact version is used for growing larger plants (around 25,000 shelf life of 10,000 hours approximately).

The biggest disadvantage of the Fluorescent lights is the distance between the light and the plants –at a distance of only 5 inches. Handle with care – being very fragile, you have to be careful while handling fluorescent lights.

LED grow lights are better since they are very handy at a distance of 10’’ to 20’’

Metal Halide grow light

Metal Halide bulbs lights require ballasts, additional circuitry to hold the bulb. Initially manufactured with blue spectrum, these light are now being manufactured having the color temperature as required, ranging from 3000K to 7000K, even 10,000K.
LED grow lights do not require any additional circuitry for support.

High-Pressure Sodium grow light

Ideal for the greenhouse, they produce red visible light along with a minimal amount of other visible light. The red visible light produces considerable heat and requires additional cooling equipment. Also, the generated heat if not controlled, can attract insects and cause damage to plants.
On the other hand, LED grow lights, are cooler as they emit minimal heat; also, they produce light wavelengths suited to the requirements of the growth of plant.

LED Grow Lights

L.E.D. stands for light emitting diodes, so LED grow lights are the equipment consists of many small optical diodes that emit light. With this construction of LEDs, these equipment can be manufactured to emit any range of light required. For instance, they produce concentrated wavelengths, either red light or blue light, or even a combination of both.

Led grow lights produce less heat and thereby reducing the transpiration of plants, so you don’t have to worry about frequent watering of plants. Moreover, the best LED grow lights are ideal for plants requiring more humidity.

The LED grow light do not require ballasts and have a shelf life of approximately 25,000 hours, much more than its’ other counterparts.

Incandescent grow light

Incandescent bulbs aren’t the grow lights in the true sense, but they can be used for highlighting the indoor plants. These bulbs emit red-yellowish light. Some bulbs which are sold as “grow lights” come with a blue coating, so as to reduce the red light they emit. Obviously, these grow lights produce more heat than light and have a short lifespan.

On the other hand, LED grow lights are much superior in both life expectancy and energy consumption.

History Of LED

LED stands for Light-Emitting-Diode is a source of light when an electric current acting on it. Known since the betimes years of the 20th century, LED technology is constantly evolving.

These early LEDs only emit very weak light and monochromatic;  in addition, high .the performance ihigh.Nowadays, Through many improvements, LEDs have confirmed their position with great capacity lighting, glowing multicolored and high performance. besides the glowing, LEDs are also used in many other fields. For example infrared LEDs in the control equipment, signal lights, decorations and LED grow lights.

An operation of LEDs based on semiconductor technology. In blocks semiconductor diodes, electrons transfer from a high-energy state to a lower energy level and this difference energy emitted into the different types of light. The color of the LED depends on compound semiconductors and characterized by the wavelength of the emitted light.

Semiconductor light-emitting diodes were first known in 1907 by the British experimenter HJ Round at Marconi laboratory he experimented with crystal SiC (silicon and carbon). Later, the Russian scientist Oleg VladimirovichLosev created the first LED. Later, studies have been forgotten due to lack practical applications. In 1955, RubinBraunstein discovered the infrared emission by compounds GaAs (Gallium and Arsenide) and some other compound semiconductors.


1961, two experimenters Bob Biard and Gary Pittman working at Texas Instruments, found that GaAs compound emits infrared rays when electrical current impact and then Bob and Gary are patented infrared light-emitting diodes.

Red-light LEDs was first developed in 1962 by researchers Nick Holonyak Jr. sciences. while he was working at General Electric Company. Then he moved to the University of Illinois where he met the father of radiation-emitting diodes, M. George Craford. George was the one who invented the first yellow LED that emitted the light intensity 10 times compare with the red and orange LED in 1972.

In 1976, T.P. Pearsall has created high-performance LEDs have important implications for the field of optical fiber communication.

LED applications

The first practical applications of light emitting diodes are that they are widely used for replacement of the incandescent bulb. Diodes are also used in the manufacture of LED 7 bar and later apply in television, radio, telephone, calculator, clock.

Initially, the red LED glow only enough to serve the purpose of observing, the light they emit is not enough to illuminate an area. Then, when LED technology developed, the glowing performance of LED increased significantly. Especially the invention and development of high-power LEDs has met entirely for lighting.

How does it work?

Like other conventional diodes, LED consists of two type semiconductor layers p and n fit together. P-type semiconductor (anode) contains many holes tend to move diffused to n-type semiconductor (cathode), at the same time the p-type semiconductor receives electrons from n-type semiconductor, As a result p-type has negatively charged and n-type has positive charged. At the surface of the junction between two semiconductor, electrons are absorbed by holes and tend to go nearer and combine to create neutral atoms.This process releases energy in the form of light photons.

The wavelength of the emitted light depends on the molecular structure of semiconductors. If this wavelength in the range from the infrared to the ultraviolet the infrared, our eyes can perceive that the color of the light.

Why Should You Choose The Best LED Grow Light for your plants

Bases on above discussion, we can summarize the various characteristics of the grow lights as in the table given below.

Type of Grow LightShelf Life (in hours)
Led50.000 – 100.00040-80%
High-Pressure Sodium10.000 – 24.00030-40%
Metal Halide grow light6.000 – 20.00025%

The above summary shows that LED grow lights are superior and effective to its counterparts having the following qualities.

Light for Every Stage of Plant

LED grow lights produce light which meets the plants’ requirements, at every stage and for every type of plant. You can find LEDs for starting seeds, to LEDs for flowering and vegetative plants, also for greenhouses and indoor.

Longer Shelf Life

LED grow lights’ shelf life is nearly 10 times more than its incandescent and fluorescent counterparts. Although the cost of LED grow light may seem a bit higher, but the fact that the best LED grow lights can be used all year round, the versatility in usage, and shelf life cover up the initial investment in LEDs.

LEDs are cool lights

LEDs do not produce much heat, so there are no requirements of additional circuit for cooling. Only with these grow lights, you can easily touch them with your hands without burning.

Perfect Power Saver

Because LED grow lights are cool, their power consumption is much less than other grow lights. Less power means less money, which means profit.

Environment Friendly

Unlike fluorescent grow lights, LEDs do not contain mercury, and being energy efficient. Which is ideal for use in remote locations having both, wind or solar power stations.

Flexible Design

LEDs come in various structures and designs to easily fit themselves. You can opt for either rectangular panels or circular depending on your needs.

Set Up Your LED Grow Lights

What do you need to set up LED Grow Lights for your plants? You only need a usable hand and a thinkable brain, because set up it is stupid easy!

You don’t need a hood because it has one. You also don’t need ballast, exhaust,… because all of them was set completely in a kit. But there are some things you must know before choose and set up your grow lights:

Back to top of this page, you will see many kinds of LED Grow Lights with many parameters, but you should focus on two important parameters:

Power consumption:

Each type of LED has a different power consumption, base on your budget and garden area, you can choose the best for you.

For the first times growing indoor, you cannot estimate the brightness by eyes, you will need a Led PCE-LED 1 to measure how much lighting is enough for your plants. Holding Led PCE-LED at the top of your plant and drag up or down your grow light base on the number appear on the screen.

30k – 60k Lux is suitable to the growth of many crops; flowering need more light level, about 45k – 75k Lux. Normally, with 400w lamps, the ideal distance from the lamp to the top of the plant is about 60 -70 cm.

Color of LEDs:

There are many colors, but you should focus on two colors: RED and BLUE.

Red light is essential for plants to grow and bloom, using the red LED Grow Lights when you want to grow flowers or fruit trees. Blue light harmonic the progression of plants, blue LED Grow Lights suitable for leafy crops such as vegetable.

But too much red light can make your plants become taller and slender so it will easy to break. So I recommended you should mix blue and red Led, the rate between them depends on the purpose of cultivation as described.

Disadvantages Of LED?

Does LED have disadvantages?

The answer is probably not easy to find from the “default” advantages of the characteristics of the LEDs compared to conventional lamps.

If anything, many people will think that the disadvantages of LEDs are more expensive than the conventional ones.

In fact, the price of LED lights is high, but when taking into account the long-term benefits, the benefit of power saving, benefit from not having to replace the bulb regularly, so the cost of LEDs is also cheaper.

So, does LEDs have any other disadvantages?

The answer will make many people think about it, and certainly, those who have used LEDs also agree: Disadvantages of LED is that the quality of the LED lamps on the market is too far apart.

This main drawback makes many customers were confused about quality of LED lights. Users easily to buy substandard products with a poor quality CHIP LED, leading to the decline of  LEDs brightness and the lamps emit light unlike the original after a short period of using time (about 2 months).

With a smart user, he will replace it with a good quality LED, but if the user doesn’t know clearly about the cause, he will replace it with a conventional lamp and never use LED lights again.

According to some studies about LEDs, LED lights save about 90% power consumption compared to incandescent and 50% compared to compact fluorescent light bulbs.

LEDs can achieve this efficiency because the power factor of LEDs is approximately 0.97 while the traditionally lights achieving only 0.1 – 0.5.

In addition, the unique cooling system of LED products also helps reduce air conditioning power. This means consumers save up to 2 times when using the LED to replace the traditional lamps.

LED lights with 3200K and 6500K color temperature, so it’s perfectly suited to use LED lights for every space not only for family space. Moreover, LEDs do not flicker when emits light so that they don’t cause damage to the eyes.

The LED products also have anti-glare measures to protect the eyes. And one important thing, the LEDs do not contain toxic substances (mercury, lead, Cadmium…) and LED radiation is safe for users, especially for children.

Energy efficiency of the LED is very high compared to fluorescent, up to 70% (70% of the energy is converted to light). In addition, the flux decline of compact fluorescent light very quickly, while the LED lifetime of 50.000 hours meets the L70 standard, IE after 50.000 hours of usage, the residual flux of the LED is 70% compared to the new LED. Through a few simple numbers of LEDs, we think that consumers can choose the best products for their family and should not be ignored LEDs.

In addition, the replacement of LED is extremely simple to LED tail E27, E40 standard, it can be directly replaced. For tubular LED, there are many replacements LED products depending on the requirements of the LEDs users.

The fact that the cost of LEDs is still high, but users should consider two factors before attention to the product price of LEDs:

  • Long-term benefits that LEDs provides: LED life reaches up to 50,000 hours, the equivalent of 12 years (if use the LEDs 12 hours/day). And also, LEDs save the cost of maintenance for the LEDs during the usage time.
  • Health benefits that LEDs provides: LEDs do not contain toxic chemicals and harmful radiation, so they are very safe for consumers, especially for children.

In addition to the above advantages, LEDs also bring some economic efficiency and even social performance prominent than other lights
Some other socially efficient that LED lights bring:

  • LED lights generate less heat than other lighting devices because they are not using the filament to heat and emit the light, LEDs have a lower working temperature compared to fluorescent lamps, about 13 C degrees to 250 C degrees, but produces more light than other lamps.
  • Using LED lights help to reduce 80% of CO2 emissions, due to the advantages that LEDs have, they will both benefit health of consumers and environment-friendly

In summary, the disadvantages of LEDs are a minority compared to the benefits that LEDs offer such as environmentally friendly, safe to use, saves electric power, no need maintenance, long lifespan… LED current prices are high, but considering the long-term effects of the use of LEDs is still cheaper than other types of lights.

In terms of LED quality, you can rest assured when coming to About Garden Tool. We propose only the Best LED Grow Light, they have been highly rated by many users.

What is the best led grow light in your opinions? Please feel free to share with us below!

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