Home >> Reviews & Buying Guides >> A Guide to Finding the Best 600-Watt LED Grow Light [Tops in ’22]

A Guide to Finding the Best 600-Watt LED Grow Light [Tops in ’22]

Grow lights come in many different styles and finding the best one for you can be more challenging than you might first expect. As is the case, any time you buy a new piece of gardening equipment, you need to make sure you know what to look for before you make a purchase. And when it comes to deciding between the best 600-watt led grow lights, you’ll soon see that there is a lot you need to consider.

This article will serve you well as you make your next grow light purchase. Not only will we show you a few of the best 600-watt led grow light products, but we’ll also give you some general insights you must keep in mind any time you want to buy a grow light. But before covering those topics, we should begin by addressing a few top-level reasons why you should opt for an LED grow light in the first place.

A Guide to Finding the Best 600-Watt LED Grow Light
You can’t go wrong with these 600-watt LED grow lights

What Are the Advantages of LED Grow Lights?

Light-emitting diode (LED) bulbs are not the only type of bulb that manufacturers include in their grow lights. Fluorescent, incandescent, and high-pressure sodium (HPS light bulbs) are some of the other popular grow light bulb options you’ll find. However, high quality LED grow lights often stand out from these other options by holding a few distinct advantages, including:

  • Greater energy efficiency
  • Less heat output during operation
  • Excellent simulation of the sunlight spectrum

It’s often true that grow lights that use LED light will be somewhat more expensive than grow lights that use other bulbs. However, this is not always the case, and even if an LED grow light does prove to be more expensive, the benefits in the list are often worth the higher initial cost.

Based on those excellent capabilities and more, LED grow lights are only growing in popularity. As technology improves in this area, it’s safe to expect that LED grow lights will continue to improve in quality and performance as well. As such, LED grow lights are a fantastic option for most gardeners, and the products in the section below all qualify as some of the best 600-watt LED grow lights around.

The 5 Best 600-Watt LED Grow Lights Available for Purchase

You’ll find that grow light bulbs can come with one of many different watts of power. But we’ve limited our list to products that specifically include 600-watt LED bulbs. If that light intensity output is right for your indoor plants, then these products are some of the best brands available and will be a good option and will do a great job:

  • TOAD LED Grow Lights 600W
  • TYAGMAM Super Bright Grow Light
  • MARS HYDRO TS 600W LED Grow Light
  • Phlizon 2022 Upgraded 600W LED Plant Grow Light
  • INDOSUN 600W LED Grow Light

While those products share the similarity of having 600-watt bulbs, there are other characteristics that make them vastly different from one another. Read on to find a description of each one and the overall pros and cons of each of these grow lights.

IN A HURRY? HERE’S OUR TOP CHOICES FOR BEST 600-WATT LED GROW LIGHTS

TOAD LED Grow Lights 600W

Our top pick is the TOAD LED Grow Lights 600W. It is a great price, which makes it an ideal option for those who want to save money. In addition to an affordable initial price compared to most of its competition, it also has admirable energy-saving capabilities. This ensures it won’t be too hard on the pocketbook to keep this grow light running.

The TOAD LED Grow Lights 600W is quite a reliable model with quality lights that will last for many years. In fact, the service life of this product can surpass a total of 110,000 hours. With multiple light modes, you can be confident that your light is giving an efficient output during that long service life. You also enjoy how easy it is to set up and start using this grow light as well. This will be the right choice for many gardeners.

Pros

  • Affordable price
  • Multiple light modes allow for energy savings
  • Typically has an incredibly long service life
  • Tends to be easy to install

Cons

  • Lights can malfunction
  • Plant growth is not always as vigorous as the manufacturer promises

TYAGMAM Super Bright Grow Light

With the TYAGMAM Super Bright Grow Light, you get a grow light that is both lightweight and gives off a pleasing light that is easy on the eyes. Unlike many other grow lights, which prioritize light output at all costs, the light that comes from this model is a soft and white light. This prevents eye strain while your plants receive the light they need.

This model has a high rating, and includes a daisy chain feature where you can connect multiple pieces to harness the entire 600-watt output. Alternatively, you can choose to use just a few of the pieces to light a smaller growing area. Regardless of which route you choose, the TYAGMAM Super Bright Grow Light is easy to install. And if you run into any issues, you can always rely on the customer support team to find the help you need.

Pros

  • Lightweight design
  • Gives off a light that does not strain the eyes
  • Reliable customer support team
  • Possibility of linking multiple lights

Cons

  • Light spectrum could improve
  • Does not come with a comprehensive owner’s manual

MARS HYDRO TS 600W LED Grow Light

Many grow lights strive to meet the perfect balance of durability and a lightweight design, but few can pull it off. The MARS HYDRO TS 600W LED Grow Light manages to strike this balance well while providing an intense light output that leads to even more impressive plant growth. With this light, you can expect to see higher yields and more vigorous plant growth overall.

Part of what makes this model so effective is that its design does not allow too much light loss. Instead, nearly all the light this product gives off will reach your plants, allowing them to grow as effortlessly as possible. Conveniently, the MARS HYDRO TS 600W LED Grow Light is also quiet during operation. This means that you won’t have to listen to an annoying hum while your light is shining. The MARS HYDRO TS is an excellent choice for any beginner gardener.

Pros

  • Durable design while remaining lightweight
  • Makes for impressively efficient and healthy plant growth
  • The design allows for minimal light loss
  • Remains incredibly quiet during operation

Cons

  • Electrical issues can arise during use
  • Can overheat more often than you would like

Phlizon 2022 Upgraded 600W LED Plant Grow Light

Anyone with the goal of encouraging the best flower development in their indoor grow room will want to check out the Phlizon 2022 Upgraded 600W LED Plant Grow Light. This grow light has the ideal light spectrum to promote copious flowering and proves to have great longevity, too.

The Phlizon 2022 Upgraded 600W LED Plant Grow Light is also a versatile grow light as you can set it up in a growing room, or you can incorporate it into a small grow tent. What makes this model even more of a crowd-pleaser is its ease of use. Whether you are a complete novice or a professional grower, you’ll have no problem getting the most out of the high-quality grow light.

Pros

  • Helps promote great flowering
  • Reliable for continued long-term use
  • Works well in a grow room or a grow tent
  • Relatively easy to use, even for beginners

Cons

  • The built-in fan can be a bit loud
  • Can take up a significant amount of space compared to similar models

INDOSUN 600W LED Grow Light

The INDOSUN 600W LED Grow Light is a grow light that may give you greater control than any other model on the market. This light includes a dimmer that gives you direct control over the immediate light output. It also includes a remote control that makes it easy to program your light from a distance.

The INDOSUN 600W LED Grow Light includes multiple timer setting options, giving you the ability to schedule the light output in advance, based on what your plant’s specific needs are. Another great aspect of the INDOSUN 600W LED Grow Light is that it stays cool during use, while other products often overheat on a more frequent basis.

Pros

  • Dimmable, giving you great control over light output
  • Includes a remote control
  • Multiple automated timer setting options
  • Stays cool while in use

Cons

  • Not the brightest grow light on the market
  • Some components could be of better quality
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What to Look for in a Grow Light

If none of the products in our list above have caught your eye, you’ll need to explore your options elsewhere. As you do, it helps immensely to know the general factors that make for a high-performance LED grow light. The sections to follow will help you do just that.

Energy Efficiency

Consider the fact that most indoor growers will need to run their grow lights for a large portion of the day if they want the best results for their plants. At times, your plants may call for you to keep these lights on for more than 15 hours in a single day. Such prolonged uses make energy efficiency and power consumption the top concerns when picking a grow light.

While LED lights tend to have better energy efficiency than other bulbs, you’ll see that there remain energy use discrepancies between individual LED grow light models. At first glance, these differences can seem minimal. However, choosing a grow light with better energy efficiency can result in surprisingly significant energy savings in the long run.

At times, you might feel the urge to choose a less energy-efficient model, as these lights usually come with a lower initial cost. But in many cases, lights with greater energy efficiency often prove to be the more economical choice in the long term despite costing more to begin with.

Cool Operation

Overheating can be a problem for grow lights, and it is no surprise to see why. While you run your lights for hours on end, it is easy to see how the continued light output can create intense heat build-up in the entire system.

Some grow lights are specifically designed to prevent a lot of heat from building up. As we mentioned earlier, grow lights that use LEDs are often cooler in general. But the overall design of a grow light can contribute to its operating temperature as well.

At times, a grow light that overheats will even be hot to the touch while they are on. By contrast, the best grow lights on the market show an impressive ability to remain cool while working as effectively as their competitors.

Lifespan and Longevity

This category could apply to nearly any garden product and is equally important when selecting a grow light. The quality of the materials that comprise your light and the integrity of the construction process that assembled them are two of the most important factors in how long your lights last.

Grow lights with an alluringly low cost can come with some shoddy materials and components. These pieces won’t last so we always recommend going with a grow light from a reputable manufacturer.

Before settling on a grow light to purchase, take time to research its listed materials and the manufacturer’s reputation for creating high-quality products. If both those factors checkout, then the light in question will likely serve you well for a long time.

Light Spectrum

The idea behind a grow light is to mimic the light that a plant would receive from the sunlight if it were growing outdoors. Interestingly, you can use just any light to recreate this effect. The sun’s rays come in a specific spectrum range, which grow lights attempt to recreate.

Some grow lights are better than others at recreating the quality of light that allows plants to photosynthesize. The best of these lights often advertise themselves as being full-spectrum. Full-spectrum lights do a surprisingly good job of matching the quality of light the sun produces naturally while supporting plants throughout each of their growth phases.

Light spectrums are a somewhat complex topic, but it is one that you should be aware of if you are in the market for a new grow light. Thankfully, the top manufacturers will list the light spectrums their light produces so that you can make a clear comparison between products.

Grow Space Coverage

One factor that many people fail to recognize while purchasing their first grow light is growth space coverage. Simply put, each grow light will be capable of providing light to a different sized coverage area. The area of coverage is related to the wattage of the light in question.

Generally, a good rule of thumb is that around 30 watts of light output will allow for about one square foot of growing space. It’s your job to match the wattage of your light to the amount square feet your plants take up. With too little wattage, your plants won’t get all the light they need, while too much wattage is energy waste.

Take time to consider the plants you hope to grow and to anticipate their mature canopy size. Understanding these dimensions will be crucial as you choose the ideal wattage for your grow lights.

Special Features and Programming

The best 600-watt LED grow lights on the market today do much more than turn on and off. Instead, these models come with a whole host of special features that allow you to customize your grow light experience.

For example, many grow lights come with remote controls that include dimmers that let you change the light output instantly. Other grow lights will include multiple light modes, each of which may offer a different quantity or quality of light. Still other LED grow lights will be programable, meaning you can set up automatic lighting cycles. This way your lights will turn on and off and change intensity based on the schedule you set.

Look for these special features as you shop for a grow light. You may be amazed by what some of these lights can do. With the right set of unique characteristics, you’ll stand a better chance of tailoring your grow lights to the plants you own and their specific light needs.

Plant Compatibility

This final point about choosing a grow light may be one of the most important. Since grow lights come in many different styles, some are better suited to serving certain types of plants than others.

Likewise, some grow lights will be better capable of promoting foliage development, flowering stage, or fruit production. These lights often include a spectrum that makes them more applicable to each of those stages.

It is possible to find grow lights that will work for most of the plants that people commonly grow indoors. However, for the best results, you should take into consideration the types of plants you intend to grow. Matching your grow light to the distinct life cycle that each of your plant species enjoys is the surest way to guarantee that your indoor gardening efforts will be successful.

You may also be interested in… Using Grow Bags for Growing Your Own Killer Bud

Common Questions about Using LED Grow Lights

If using LED grow lights is a new venture for you, then you likely have a few questions. Below you will find a few of the most common questions people ask and some answers for each one.

How much does it cost to run LED grow lights?

The cost of running an LED grow light will vary depending on several factors, including the wattage of the bulbs, how many fixtures you have, how long you run them, and more. Since so many of these cost influences are at play, you can expect the monthly price of running a grow light to vary greatly. However, in many cases, an LED grow light will cost ten dollars or more to use per month.  

What is the difference between LED lights and LED grow lights?

At first, it appears that LED lights and LED grow lights are essentially the same thing. However, this is not at all the case. While standard LED bulbs can emit light, they do not emit the full spectrum light that plants need to grow. Conversely, LED grow lights do include a broader spectrum, making them suitable for facilitating plant growth.

Can LED grow lights burn plants?

At times, it is possible for an LED grow light to burn your plants. This problem mainly occurs as the result of one or two common causes. The first potential cause is that your grow lights are simply too close to the plants they serve. Elevating your grow light by a few inches will allow for heat dissipation and prevent your plants from burning. Alternatively, the lights may be overheating, which can cause burning as well. Both issues can singe your plant’s leaves or cause a phenomenon called photo-bleaching.

How long should you keep LED grow lights on?

The length of time for which you keep your LED grow lights on will depend on what kind of plants you intend to grow. Some plants will call for several hours of light exposure, while others may need significantly more. Generally, you can assume that you’ll need to keep your grow lights on for at least eight hours each day. However, you may find you need to keep them on much longer than that.

Should you run grow lights at night?

While many plants call for a high volume of light exposure each day, that does not mean you should run your lights indefinitely. Specifically, it is best to have your grow lights off for at least some portion of the night. Plants enjoy periods of darkness, as they allow the plant to conduct critical metabolic processes that keep it alive and thriving.

Final Thoughts on Finding the Best 600-Watt LED Grow Light

Finding the best 600-watt LED grow light is not always that easy. But we hope that the guidance in the article above will set you on the right track. With knowledge of the best products in this category and some ideas about what makes a great LED grow light, you’re more than ready to choose the best model for your grow room. 

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