5 Best 600 Watt LED Grow Light Picks 2021

LED grow lights have been around for a few years now.

While perhaps a decade ago they didn’t quite live up to their full potential, now they are by far the best way to grow plants indoors.

A 600w LED grow light usually produces sufficient light to cultivate 10 to 14 plants.

600W LED grow lights are an energy-saving choice. Some LED lights can be set to use less than full power, such as during the vegetative growth stage when most plants do not require as much light as during the flowering stage. You can use a fixture that lets you turn off the LEDs or dial them back in intensity for even more significant energy savings.

Let’s first talk briefly about LED grow lights, their advantages and what points you should consider to buy one. Following that, we can have a look at 5 best 600W LED grow light picks.

LED grow lights are relative newcomers to the world of indoor horticulture, but they offer certain big advantages over the older styles of grow lights people have used traditionally.

The first big advantage is that LED lights run much cooler than more old-fashioned grow lights. While plants need a certain level of warmth to survive and thrive, old-style lights simply give off too much heat — much more than plants can absorb. This equates to wasted energy.

With LEDs, you are just creating the light that plants need without the extra heat, making them much more efficient.

As a result, LEDs are also much cheaper to run. If you run old-style grow lights that are constantly wasted energy as heat, you are using electricity for nothing. For this reason, LED lights can be an investment since they can end up saving you money on your electricity bill.

They have one other distinct advantage, too.

Light is emitted in a whole range of wavelengths, but not all light is useful to plants. The parts of the spectrum that are particularly important to plants are the red and blue wavelengths.

With many modern LED grow lights, they have been specially engineered to give out maximum amounts of light at exactly these wavelengths, essentially tuning them to the plants’ needs.

With regular grow lights, this isn’t possible, and the plants just have to take what they can from the full spectrum without being fed a special “diet” of red and blue.

Are There Any Disadvantages?
There is also one very clear disadvantage associated with LED grow lights — the cost. LED grow lights can be significantly more expensive than old-style regular grow lights.

However, since they cost a lot less to run, you will end up making the money back in the long run — especially if you are buying them for fairly intensive use.

Are LED Grow Lights Worth It?

In a word, yes. While the initial outlay is more, you will quickly recoup the money with cheaper electricity bills. In fact, by using LEDs, you can potentially save up to 10 times what you would pay when using traditional grow lights.

On top of this, since they are tuned to the specific needs of plants, they will also help your plants grow better and give you better yields.

Here are some things to keep in mind while buying LED grow lights:

The intensity of Light: This is probably the most crucial factor of LED grow light as it directly affects the growth potential of your plants. You will be needing the perfect amount of intensity regarding the plant you are going to use it for. For versatile use, choose the one that can be calibrated.

Coverage Area: The coverage area of a LED grow light generally dictates its illumination capability and surface area. Generally, the LED grows light needs to cover the entire planting area to ensure the proper and uniform growth of the plants.

Reliability: The LED grow lights are not the most affordable equipment when it comes to its price. Thus, buying the one that offers the most reliability makes more sense as you will not be able to repair or replace damaged LED lights on a panel with ease.

Buying Guide For LED Grow Light
As the name suggests, LED grow lights utilizes modern LED chips in a fashion that introduces suitable growing light for plants. The quality obtained from different LED grow lights are different and that in turn affects the growth and sustainability of the plant.

These options are shortlisted from hundreds of different choices based on various crucial factors such as light intensity, panel size and overall quality of the LED grow light. Although, you should still consider the following mentioned properties briefly to understand their virtue regarding different types of applications.

The intensity of LED lights
As we mentioned earlier, the intensity of light produced by the LED lights is one of the most crucial factors and directly affects the quality of plants growing in the light. As different types of plants have varying photon requirements, you need to select the correct intensity of light over the plants. For best results, you should choose a high capacity LED grow light that can be dimmed as per requirement.

LED Light Spectrum
The spectrum of LED lights refers to the different wavelengths of light produced by the LED. Different spectrums of light must be fed to the plants in different growing stages. In case you want to use the same LED grow light for different types of growth stages, you should go with a full-spectrum option. Otherwise, you can select between single spectrum panels suitable for the single application.

Coverage Area
The coverage area of LED panels represents the area that can be illuminated by the panel at once. To put in simpler words, the area of the plantation unit must be equal to or smaller than the coverage area of the LED grow light for optimum results. If a part of your plantation platform is outside the illuminated area, it will cause non-uniform growth of the plant that will also affect the whole plant. You can also install certain lenses to increase or decrease the coverage area of your LED grow light.

Warranty
Lastly, we will recommend you to take a closer look at the warranty period allotted by the brand for the given LED grow lights. The LED lights can fail at any time on the panel and you cannot simply replace a single LED from the section. As buying a heavy-duty LED grow light is quite expensive, you should always opt-in for a longer warranty period. Thus, you will get full assurance from the manufacturer about the durability of the panel as well as LED lights.

AgroMax PRIME 600w Flower LED

The Agromax Prime 600W flower led grow for Indoor Plants, Cooling Stronger Heat Dissipation Without Noise LED Plant Lamp for Hydroponics Greenhouse Indoor Plant Veg and Flower System.

Some advantages are as follows：

- Full Spectrum has been developed by indoor growers over many years of careful experimentation and testing, is ideal for all kinds of indoor plants veg and bloom at all growth stages.

- Be scientifically engineered to keep the balance with high PAR and suitable Coverage.

- With excellent heat dissipation system, the light stays cool and very quiet, runs cooler than HID lights.

This led grow Light is perfect light for Hydroponics, Horticulture, Agriculture and Greenhouse Seeding, Rooting, Breeding, Flowering and Fruiting period, Bonsai, Growth of Fruits, Vegetables, Flowers, Marijuana and much more!

On/off devices to make control much easier

Step dimming for different period of growth

Adjustable power consumption and illumination area

Full spectrum for different period of growth

Including Special spectrum to increase the yield.

Energy Saving, environmental friendly

Much more convenient repair and replacement in the future

Product Parameters:

•LED Power: 600W

• Next-generation SMD LED technology

• Samsung LED LM301B & 660 Red chips with Meanwell driver

• 3500K + 660nm Red Flower spectrum

• Conformal Coating

• Industrial-grade aluminum heat sink

• Dimming controller ready

• 3-year warranty

– Complete 600w LED fixture

– 100,080 lumens | 1524 µmol

– PPFD Efficiency: 2.54 micromoles per watt (μmol/w)

– Chips: Full-Spectrum Samsung LM301B 3500K | Supplemental
660nm Red

– Premium Mean Well driver

– Compatible with 120–277v input voltage

– Measures: 46″ L x 6″ W x 5″ H

– Power Specs: 606w, 5.5A @ 120v

Spectrum King 600W LED LowPro Flower

The LowPro Veg light was born out of necessity for commercial growers using racking vertical farming. A very even light spread over the standard 4x4 area for maximum plant performance in flower.

660-watt flower light

6 Bars (110 watts per bar)

120 volt — 5.5 amps

220 volt — 3.1 amps

240 volt — 2.8 amps

480 volt 3ph — 0.82 amps

0.99 Input power factor

141.57 lm/w efficacy

102,000 lumens

Covers 4x4 area for flower

28.6 lbs

The lowest profile in the industry — only 3"

ChilLED Tech Growcraft ULTRA — 600W LED Grow Light Commercial

The ChilLED Grow Light will maximize your yields and the health of your indoor garden. The grow light has been created to support all stages of your plant’s life cycles. The LEDs in this high-performance grow light emit a full spectrum, giving your indoor plants a welcomed boost.

The ChilLED — 600 Watt LED Grow Light was engineered to generate the best possible yields from your plants. The LEDs in this high-performance grow light emit a full spectrum, giving your indoor plants a welcomed boost.

Switch from HPS to ChilLED and increase your yields & profits 30–70+% without adding any additional heat, energy costs or cooling requirements.

Large footprint for even canopy coverage

Slim profile and passive cooled design so there are no moving parts

Top Features

• World Leading Full System Efficacy — 3.19+ μmole/J — at Full Output Power!

• Made With Max Number Of Cutting Edge Ultra-High Efficacy LEDs
7,776 pcs — Samsung 5000K White LEDs
432 pcs — Deep Red 660nm LEDs
8,208 pcs — Total LEDs Per 600W Light System!

• Yield Max | Flowering Spectrum
Engineered for unmatched performance in yield, quality & potency

Fixture Dimensions: 42.5 in x 42.5 in x 1.375 in

Fixture Weight: 33.85 Lbs

ECO Farm LUX 600W Samsung LM301B UV+ IR Dimmable LED Grow Light

Features:

HIGH EFFICIENCY & HIGHER QUALITY YIELDS：The LED grow light adopts the latest high-quality LEDs technology-Samsung LM301B diodes, high energy efficiency with 2.8 umol/J, generates more usable lighting per watt and provides better light canopy penetration. OPTIMAL FULL SPECTRUM & FLEXIBLE DIMMIER: Consists of 3500K , 660nm deep red, 730nm IR light and UV 395nm, which providing your plants with excellent full spectrum led grow lights. The red and IR light are particularly useful during bloom, which can speed up bloom time and enhance high yields to obtain the ideal harvest.

An added dimmer knob is featured to manipulate the light intensity at liberty, provides desired needs for plants in all stages from veg to bloom. SILENT OPERATION & SOLID CONSTRUCTION: No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Adopts high safety performance driver to achieve high PAR output, longer lifespan to speed up plant’s grow processes and boost yields while saving you on your energy bill.

AMPLE COVERAGE & LESS ENERGY CONSUMPTION: Comparable to traditional 600W HPS/MH while consuming less 600W, which helps to get 50% higher yield harvest and save costs.

Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.

Enlite Sundisk Series 600W Flower Light

Features:

Module Design
Due to the smart modular design, you can assambly this Sundisk series grow light into any shape， round, star, snowflake, linear or so. Bring this light to your farm with more beautiful, more creative, more practical functions. Believe it will bring you a little bit more happiness as it will bring dearly enough light to your plants.
According to customers testing, the planting area of 4 * 4 ft finally harvested more the 1.75 times of ordinary organic planting. Enlite grow lights can supplement the light needed for plant growth, ensuring the light source according to scientific planting and maximizing your benefits.

Super Horse Dissipation
With a self-designed special structure heat dissipation system, this series grow light can keep itself in a much lower working tempture comparing to the other grow lights. This unique design can not only extend the light lifespan, but brings less harmness to the canopies. Lower heat release, better grow atmosphere.
As LED lights can transfer 30% more electricy into useful growing lights for all different crops comparing to HPS, plus with this super cool dissipation design, you can control the air temp eaier now.

Waterproof IP66
IP66 waterproof design, you no longer have to worry about water mist entering the light, which makes the Sundisk series lights have a longer service life and no need to do so much maintance (chaning the bulbs or so) as the other lights do.

Full Spectrum Design
All Enlite self-designed LED growing lights go with Full Light Spectrum, which also containes far red lights for better flowering phase.
We also offer customized designs for the special light spectrums, you can contact with us for more info if you have your own idea.
More blue lights is good for green leaves, veg phase, and more red lights is benificial for the flowering phase.

Conclusion

Indoor gardening is slowly becoming popular and so is the equipment that is necessary for that. Before, you could only grow the plants and fruits in your background that is suitable for the environment around you. But now, technological advances have brought in a lot of apparatus that helps you grow a wide variety of plants even if you do not have sufficient light around you.

One such piece of equipment is LED grow light that allows you to set up your own growing platform with sufficient light.

Grow lights are essential for indoor plants growing or if the weather is not conducive in the sense that there is not enough sunlight. However, before you purchase grow light ensures you have considered the cost and quality among other features.

More importantly decide if you need fluorescent, HID or LED grow light. This article will help you make a shrewd choice. We are persuaded to believe these 600 watt LED grow light is the best 600 watt grow light.