Growers Choice ROI-E420 Review

Growers Choice ROI-E420 Review

Are you a small-scale gardener looking to expand your operation?

Do you need an affordable, efficient grow light that won't break the bank?

Do you want to get the most out of your crops and boost their growth?

The Grower's Choice ROI-E420 grow light is the perfect choice for anyone looking to start a home garden, or anyone who wants to take their existing garden to the next level. Whether you're growing tomatoes, peppers, or just herbs for your kitchen window, this light can help you do it all in style.

So, if you're looking for an affordable grow light that provides reliable results, the ROI-E420 might be the one you're looking for.



The ROI-E420 is a great option for growers who are looking for a small, low-profile growing light that can provide for an average grow space.


Growers Choice ROI-E420


The ROI-E420  has got all the power you need to get started with your indoor gardening and provides 2.6 umols/J of PAR efficiency and up to 420 watts of power—more than enough to cover a small space.

The same 3K full-spectrum PAR as other Growers Choice lights makes it ideal for both beginners and seasoned growers alike. Additionally, the ROI-E420 has a five-year standard warranty to support you in case something goes wrong.



If you're looking for a light that's going to give you the most bang for your buck, look no further than this bad boy.

The ROI-E420 is the perfect choice for anyone who wants their plants to grow like crazy. With its 4-bar design and small fixture that sends light from the center, light travels the same distance to reach all corners—even in larger grow spaces.


Growers Choice ROI-E420


And since it's a full spectrum LED, this baby gives your plants everything they need, no matter what stage of growth they're in. It has a coverage area of 3' x 3' (Flowering) to 4' x 4' (Vegging). This gives you the opportunity to grow a wide variety of plants and flowers, as well as having the ability to do both in one space. You can hang it 6-24” above your canopy for vegetation stages and 8” above it when your plants are in their seedling or vegetative state.

ROI-E420 grow light draws 420 watts of power, but still produces a natural light spectrum while consuming less energy and reducing operating costs. In fact, it can save you 40% in energy while covering up to 16 square feet in grow tents. Plus, it has a lifespan of 54,000 hours.

That's right; it's good for the environment AND your wallet!

With the help of the Grower's Choice Master Lighting Controller, you can control your lights with timed on/off settings, sunrise and sunset, and temperature readings—all without having to break out any fancy equipment or software.


What We Think

The ROI-E420 grow light is an incredible value.

At an affordable price, this grow light will provide you with astounding results. It's small and compact, but don't let its size fool you—this little guy packs a big punch! If you're new to growing your plants, you'll be able to get started right away with this grow light without spending hours on installation or troubleshooting issues.

When we say that this light is powerful, we mean it, this light produces full spectrum light that mimics natural sunlight—it will help your plants thrive and grow faster than ever before! With that said, we recommend the ROI-E420 grow light for home growers and commercial growers alike. Plus, it has five years' worth of standard warranty coverage, so you can rest easy knowing that your investment is protected.


Wrapping Up

ROI-E420 is a great choice for beginners, as well as people with small indoor grow spaces. If you're looking to get started growing but don't want to invest in a full-fledged setup that costs thousands of dollars, the ROI-E420 is a great option. It's affordable, easy to use, and will give you great results with minimal effort.