Electric Sky 300 V2 » Wideband LED Grow Light

(252 customer reviews)

$695.00 USD

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The Electric Sky 300 V2 (ES300 V2) is a powerful 300-watt grow light that flowers up to a 2.5’x5′ area.  It features a wideband spectrum with a color ratio tuned for rapid vegetative growth and heavy flower yield. Light is projected from the 2-way linear lenses for intense growing power that fits a rectangle. The distributed design allows for maximum headroom so you can grow the biggest plants possible.  Trusted by thousands of growers worldwide!

Warehouses Located Worldwide:

  • Free Shipping to US, Canada, Australia, UK & EU Countries
  • Discrete Shipping Worldwide – Plain Brown Box
  • 90 Day Unconditional 100% Money Back Guarantee
  • Full 3 Year Warranty – Free Service and Replacements
  • World Safety Certifications – ETL, CSA, CE, RoHS, RCM
  • Grower Support from Our USA-Based Team
  • Plants Trees in US Forests through National Forest Foundation

Recommended Configurations

  • 1x ES300 – Flower 2’x4′ – 3’x5′ Grow Tent / Veg 3.5’x7′
  • 2x ES300 (Replace 1000W HPS) – Flower 4’x4′ – 5’x5′ Grow Tent / Veg 7’x7′
  • 3x ES300 – Flower 5’x5′ or 4’x6′ / Veg 7’x7′
  • 4x ES300 – Flower 4’x8′ – 5’x10′ / Veg 6’x12′
  • For Large Rooms and Commercial Setups Contact Us for a free consultation
SKU: ES300 Categories: , , ,


The Electric Sky 300 V2 (ES300 V2) is a flagship, high-power grow light.  For only 300 watts, it is blazingly intense.  It’ll bring a smile to the face of any home or commercial grower as it beams huge amounts of wideband light energy to plants below.

You’ll appreciate the rapid plant response from seed to flower. Plus, the ability to “aim” light to where your plants need intense grow power the most — reducing light lost to aisles and walls while increasing canopy penetration.

The included dimming kit lets you easily “dial in” the perfect intensity for your garden. And, the distributed design allows for close canopy deployment without burning your plants for maximum headroom.

Growers look to the Electric Sky for the best possible growing experience because of the ability to send light exactly where they want it, with a spectrum that encourages a satisfying plant response.

With this LED technology, you can achieve maximum quality and quantity, rivaling the best traditional HID grow systems. Count on excellent trichrome development and a strong terpene profile with an Electric Sky over your plants.  Get big yields of top-shelf product again and again…

Thousands of growers across the world have come to love the directed light output, specialized wideband spectrum, and fully dimmable intensity offered by the Electric Sky for a growing experience that is second to none.

Product Highlights

  • True 300W power consumption – Twice the light output as HPS with an energy cost as low as $0.54 per day
  • A plant-tuned “wideband” full spectrum for rapid vegetative growth and heavy flower yield
  • Linear lenses prevent light loss, increase canopy penetration and intensify growth power
  • Comfortable plant viewing – See plants in true color with light directed away from your eyes
  • Full light intensity adjustment for all stages of plant growth – Control multiple lights at once with included daisy-chain dimming kit
  • Silent operation & passively cooled with no moving parts
  • Rectangular light projection — Fits grow tents or expands to any area
    • 1x ES300 will flower a 2’x4′ – 3’x5′ rectangular area – Grow 2-6 Plants
    • 2x ES300 will flower a 4’x4′ – 5’x5′ square area – Grow 4-10 Plants
    • Click the “Recommended Configurations” tab for more ideas.
  • Premium, heavy duty & solid construction with LEDs protected by easy-clean lenses
  • 2x ES300’s exceed the yield of 1000W HPS using only 600 watts – Saving 40% on energy costs
  • Grower-proven results for peppers, tomatoes, leafy greens, and exotic flowering plants

Video Overview


How You Can Achieve Enviously LARGE Harvests with LED Lighting

If you’re an “all in” home grower or professional producer who expects quality results and demands a high-yield crop with a blazing fast growing time, then you’re in the right place.

When you’re growing your own, you’re looking to get a consistent, high-quality yield grow after grow.  And you want lighting that will make it easy to get great results with a healthy and vigorous plant response.

After doing your research, you may be confused with all of the different shapes, colors, and sizes of lighting options out there.  You may wonder how and if they’ll work for you.  You’re not alone with these types of questions, and it’s why we embarked on creating the Electric Sky.

A perplexing part of your findings will uncover that some LED lights will advertise an abnormally large wattage output compared to their actual power rating.  Look closely for “true wattage output”, and you’ll see what I mean.

What’s worse is that many of these inexpensive LED units are less efficient watt-for-watt than traditional bulb lighting.  And in fact, will underperform them.

You may have even tried one of these units yourself, and been disappointed with the low quality results.

If we can’t be more efficient than standard lighting, or get quality results, then what’s the point of growing with LED?

What A Wideband Color Output Does to Plant Growth

The Electric Sky 300 pulls a true 300 watts from the wall, and its wideband spectrum has been proven time and time again in side-by-side tests to achieve equal or better results than HID with 40% less power and 50% of the heat.

Yes, going with LED will save you energy, but it also presents an opportunity for us to craft a spectrum designed for incredible growth…

We don’t believe in continuing the tradition of “white” or “purple” LED grow lights.  Other “full spectrum” LEDs leave out important colors, or try to achieve a spectrum that sips the least power on paper. What they neglect is that plants sense a wide range of colors in their environment to achieve their greatest potential.

The wideband spectrum used in the Electric Sky replicates some of the Sun’s infrared wavelengths for growth power, with a balanced color ratio to instruct plants to grow in a shape that maximizes yield.

With the unique high-dosage of near-infrared light, large flowers initiate sooner, vegetation grows faster, and the plant makes more efficient use of light from what is known as the Emerson Effect…

The growth powered by Electric Sky will “wow” you and put fun into your indoor garden.  You’ll see as your plants respond quickly to the single spectrum from seed through flower.

There’s no need to confuse your plants by switching spectrums or swapping bulbs between veg and flower with the Electric Sky.  Its spectrum is designed for maximum results in all stages of growth.

Many of our growers report accelerated growth and improved plant response just days after replacing their old lighting with the Electric Sky in their gardens.

Why Controlling “Light Direction” is Critical

An important aspect of growing with artificial lighting is sending light to where your plants are and away from places where they are not like walls or aisles…

Why waste light sending it to places where it isn’t used by your plants?

When growing with the Electric Sky, its linear lenses make directing light an easy task.  They focus brightness away from your eyes and onto your plants with just enough intensity and power.

It spreads light in a “rectangular” projection pattern that’s a snug fit to any grow area.  You’ll want one light for a rectangular grow area, and two lights for an equal square.

If you’re looking for the best full spectrum LED grow light, using the Electric Sky 300 is like putting your entire crop on steroids!  Thousands of growers all over the world trust Electric Sky LEDs to power their garden.  Are you next?

  • SAFE, WORRY FREE, AND EASY TO USE: No hot bulbs to deal with, just plug in and grow!  The ES300 is designed to produce an intense but inviting light environment for your plants.  Instead of light splashing into your eyes like other grow systems, the Electric Sky directs light downwards and towards your plants, increasing efficiency and light intensity.
  • GIVE YOUR PLANTS THE CORRECT LIGHT INFORMATION:  When plants don’t have enough infrared light, they’re “flying blind”. Other “white” or “purple” LEDs fail to provide plants with enough usable near-infrared light. The ES300 gives concentrated red & IR flower power that accelerates vegetative growth speed and encourages heavy flower weight.
  • ADJUSTABLE, MODULAR SYSTEM: Each ES300 panel creates a SKY to flower a 2’x4′ area up to a 3’x5’ grow tent. More than one expands the rectangular footprint to a square, giving you the option to angle and adjust each unit to evenly illuminate your plant canopy as it grows.
  • MAKE THE MOST OUT OF YOUR HEADROOM: Near-field lighting gets our ES300 only 12-18” from your plant canopy without burning.  This means you can grow giants even in spaces with limited headroom. No more worrying how far grow lights should be from plants…
  • GET YIELDS EDGE-TO-EDGE & NO HOTSPOTS: Distributed LEDs and special linear lenses shine light all the way into the far corners of your garden, keeping your entire garden brighter.
  • ACHIEVE TOP-TO-BOTTOM FULL PLANT DEVELOPMENT: Electric Sky activates growth beneath the canopy with penetrating spectrum colors so you can harvest more usable product from the top to bottom of your plant.
  • SILENT, PASSIVE COOLING: No moving parts to make noise or break down the road. Uses only 300 watts of energy for 500 watts of HID growing power with half the heat!
  • BUILT TO LAST: Other LED units are flimsy and fragile, or have exposed LEDs, unprotected from the residue in your plant environment or from an accidental “bump”.  The Electric Sky is constructed out of a solid piece of aluminum, and its easy-to-clean lenses protect the LEDs, so you never have to worry about accidental damage to your investment…

Here’s What Growers Have to Say About the Electric Sky

“All I can say is WOW. I can’t believe the growth rates. I’ve been growing for over 20 years, the last 8 years indoors so as you can imagine I have had about every kind of light imaginable. Since I started growing with these lights I have put my m/h hps 1000 and kind k5 xl 1000 into storage. Nothing comes close to these lights. Besides the fast growth rates (knocked about 2 weeks off my flower time), my yields increased by around 20 percent, and the frost… OMG, the frost on my plants is amazing. In my honest opinion, these are the best lights on the market.” – Steven


“The Electric Sky was perfect for my grow space. I have a smaller [LED] board in my space that I need led glasses to work under. The lenses on the Electric Sky allow you to work on and see your plants without being blinded. And the lenses make for better light penetration and less light loss on the edges.” – Jay


“I was skeptical about purchasing these lights since everyone claims that their lights are the best on the market. All skepticisms were put to rest as the weeks passed. The growth rates are ridiculous! I damn near grew myself right out of the tent! Light coverage is perfect.” – Wil

You’re Not Just Getting a Grow Light

While we believe the Electric Sky is one of the finest instruments to grow your own with ease, convenience, and great enjoyment of operation, the benefits don’t just end there.

You’re protected by a full, 3 year warranty.  That means if anything (yes, anything) goes wrong with your grow light we will fix it expediently for absolutely no cost.

What’s more, we truly care about your success as a grower.  When you purchase your Electric Sky, you’ll be enrolled in the Electric Sky Owner’s Club where you will receive a complete grow guide for maximum results delivered to your personal inbox, with tips and tricks for every stage of your grow.

Additionally, we have an experienced support team here to help you.  Instead of waiting days for a company to respond, we answer most questions from our owners in hours (and sometimes minutes during our 7AM – 5PM workdays) to ensure your growing experience is the best that it can be.

Finally, It’s Your Turn

Imagine where you’ll be in 5 years after dozens of grows under your belt.  Will you be satisfied with your grow setup or will you be wondering if you should have given yourself an upgrade?

With the Electric Sky over your plants, you’ll get

  • Amazingly fast growth from seed to flower
  • Precise control of light in your garden
  • A lighting system you’ll be proud of
  • Consistent, high-quality yields harvest after harvest

The best part is that you are 100% safe to try this out for 90 days at home to see if it works for you.  If it does, you’ll be delighted with the results. If for some reason you’re not completely satisfied with the growth and plant response, then you can let us know – and you get all your money back.

What Does the Future of Your Garden Look Like?

If you’re still reading this, you may be eyeing the purple hue in your grow tent, feeling the heat from your HID bulb setup, or are considering starting with one of these two options, but you know there’s a better option out there.

Here’s the tough truth you probably already know — lower end LED lighting will cost less up front, but isn’t going to produce the results you truly desire, meaning you’ll have to spend even more money for an upgrade down the road.

Traditional HPS or MH bulbs will make growing a challenge with the heat, bulb replacements and expensive power bills every month.

Electric Sky 300 contains LEDs that last 50,000+ hours for over a decade of growing, so you can concentrate on caring for your plants, not on maintaining or upgrading your lighting system.

Now, it’s up to you to choose the solution that will last, regret-free for years to come.

They say that in moments of decision, destiny is formed…

What will you choose for yourself and your garden today?



Bonuses and Accessories when Purchasing with The Green Sunshine Company:

  • An “As you Grow” Email LED Grow Course with tips and tricks to maximize yield using the Electric Sky Wideband LED Grow Light
  • Instruction Manual
  • 1x Large and 1x Small Green Sunshine Stickers
  • 1x Large and 1x Small Electric Sky Grow Light Stickers
  • Easy Hanging Kit:
    • 3x Wire Gripper Cables
    • 2x Metal Ratchet Rope Hangers
  • Dimming Kit For Precise Intensity Control
    • 1x Manual Dimming Knob
    • 1x Splitter Cable (for controlling multiple lights at once)
    • 1x Extension Cable (for controlling intensity at a distance)
  • Power Adapter (included for each country)
    • USA/ Canada – 1x 120V US Plug Adapter & 1x 240V US Plug Adapter
    • Australia – 1x 230V AU Plug Adapter
    • UK/Europe – 1x 230V UK Plug Adapter & 1x 230V EU Plug Adapter
  • 5 Trees Planted in US National Forests 
  • 90 Day 100% Money Back Guarantee





Still Here?

The Electric Sky 300 is used by thousands of growers all over the world, but is it right for you?

We get it.  This is a big decision.

This decision is one that will last for nearly a decade.  Think of the hundreds of times you’ll be opening your grow tent or tending to the plants in your grow room.  How do you want to feel?

Will you be disappointed, wishing you had gone with another lighting system?   …the light blinding your eyes, a strange color hue, and disappointing results are aren’t things you’ll “just get used to” over time.  They affect your daily life.


Will you be elated that made the right choice with a lighting system designed for growers, by growers.  …the excellent light spread, precise light projection output, and amazing spectrum will benefit you and your plants for years to come.

Don’t take our word for it, check out the dozens of reviews by our customers by scrolling up and clicking “Reviews”.

We care about your success and have a team waiting to help you, don’t hesitate to contact us with any questions before making your decision.



Input Power / Voltage
300W / 100-277V
Energy Use Per Day @ $0.15/kWh Flower (12 hours on): $0.54 per day
Veg (18 hours on): $0.81 per day
2.5A @ 120V / 1.25 @ 240V
Dimming 1-10V – Dimmer and Daisy Chain Kit Included
Heat BTU Generated
1,023 BTU 
Spectrum: GS1 Wideband Spectrum – Continuous 400nm – 780nm response
Human Eye Appearance
2300K & 91 CRI
Diode Count 720 Diodes
Photon Efficiency [300nm-780nm] 2.34 Umol/J*
Fixture Dimensions / Weight 36L x 12W x 2.4H in / 22lbs
Power Cord Length & Type
10′ Cord – C14 Socket – Compatible with C13 Plugs and Adapters (Standard Power Cords)
Flowering Hang Distance / Coverage 18” / 2’x4’ -2.5’x5′ area
Vegetative Hang Distance / Coverage 36” / 3’x6’ – 3.5×7′ area
Warranty 3 Years Full
Expected Fixture Lifetime 70,000+ Hours [16 yrs flower / 10.6 yrs veg]
Laboratory Tested Certification ETL, CSA, CE, RoHS, RCM Listed for Worldwide Use


* Efficacy is measured at board level and measured from 300-780nm . Efficiency increases as the fixture is dimmed.  Wideband diodes create near red and infrared light above 680nm, critical nutrients to plant growth.



The Electric Sky 300 projects light in a rectangular footprint with its linear lenses.  The modular design will allow you to scale multiple ES300 units to evenly illuminate your grow area.  Contact Us if you would like a custom grow area design.


Frequently Asked Questions

Q: Does the Electric Sky work for veg and flower?

Yes, the Electric Sky’s spectrum is specifically designed for rapid growth from seed to flower.  In veg, plants will respond quickly and exhibit tight inter-nodal spacing. In flower, flowers will be dense and flavorful, with production from the top to the bottom of the plant.


Q: What does a wideband spectrum mean?

The wideband spectrum means that the Electric Sky uses special diodes that output multiple colors at once, rather than just one color each.  They are designed to output a balanced spectrum tuned just for your plants, with a color output that creates a significant amount of energy in the near-infrared range (680-740nm) that helps the plant make more efficient use of light for a satisfying growth response.


Q: What is the recommended hanging distance for the Electric Sky?

For clones, seedlings, or plants just moved under the Electric Sky, the recommended hanging height is 36-48”.  During vegetative growth, the Electric Sky can get as close as to 18-20 inches away at full power, and closer with the dimmable functionality.  In flower, the optimal hang height is 12-18 inches, but plants can get as close to 6 inches away without burning as long as they are healthy.  The combination of hang height and intensity control allows you illuminate your plants in almost any configuration.


Q: How much heat does the Electric Sky put out?

The Electric Sky puts out on average, 50% less heat than HPS systems, especially because the light itself does not heat up your plants.  A small amount of airflow will keep it cool because the entire light is made out of a heatsink.  In most grow situations, a 4 inch exhaust fan is all that is needed to cool up to 2 Electric Sky units in a grow tent.


Q: What is the maximum recommended ambient air temperature?

For still air installations with little airflow (such as a grow tent or mounted very close to the ceiling), a maximum air temperature of 85°F is recommended.  In large commercial rooms or situations with plenty of airflow, maximum air temp can get up to 90°F.  The ideal temperature for the best growth is 78-82°F.


Q: How do I clean my Electric Sky?

The LEDs are protected by the lenses on the underside of the unit.  Use a microfiber cloth to clean the lenses on the underside of the unit. Compressed air is the best way to remove debris from the upper side of the heatsink.


Q: Can I get my Electric Sky wet?

We do not recommend getting the Electric Sky wet.


Q: What kind of eye protection do I need?

Sunglasses are recommended when caring for your plants for eye protection. The lenses of the unit help keep light pointed downwards, away from your eyes for a comfortable growing experience. The spectrum itself looks like evening sunlight.


Q: Can I plug the Electric Sky into 120V or 240V power sources? International plugs?

Yes, using the supplied adapters, the Electric Sky will automatically operate from a voltage range of 100V – 277V.

If you order from the UK, EU, Australia we include the proper plugs for your location.

The plug on the Electric Sky is a standard C13 plug found on many appliances. A standard power cord will plug into the Electric Sky. Find an adapter that fits your country for compatibility to any AC power source by searching for “C13 power cord”


Q: What kind of guarantee do you have for results and performance?

We provide a full 90 day money back guarantee on all of our Electric Sky grow lights and a full 3 year warranty.  This means we have your back in the rare event that something goes wrong with your grow light or even if your light gets damaged in shipping.  In these cases, we will help you replace or repair the light as quickly as possible so your garden is uninterrupted.

Q: Does the Electric Sky look as bright as white LED lights?

The Electric Sky will not look as bright as regular light sources to your human eye.  Human eyes see mostly green and yellow light, and the Electric Sky outputs about half of normal green and yellow light as normal white LED lights.  The rest of the spectrum it produces is in red light (low human eye sensitivity) and infrared light (almost invisible).  For this reason, the eye will not “see” most of the colors that the Electric Sky produces, so it won’t look as bright as other light sources, but your plants will react to all of the light produced.


Q: What is BPFD or BFD?

BPF stands for Biological Photon Flux.  Normally, you will see PPF, or Photosynthetic Photon Flux.  Decades ago, it was thought that plants only used light from Blue to Red (400-700nm) for photosynthesis.  New research shows that plants use some UV (300nm-400nm) and especially Infrared or IR (700nm-800nm) for a significant growth response.  Biological Photon Flux represents the full range of color that affects plant growth (300nm-800nm) whereas Photosynthetic Photon Flux represents a limited range of color from 400nm-700nm that causes plant growth.  Because all Electric Sky LED fixtures produce a high amount of infrared colors that produce growth, they are measured in BPF to capture this light in our specifications.

252 reviews for Electric Sky 300 V2 » Wideband LED Grow Light

  1. Brian A Morris (verified owner)

    I am a happy customer; not a satisfied customer tho.’ I won’t be satisfied till I buy 4 more of these ES 300s. It’s an expensive light; but, I’m convinced it’s worth every cent I spent. In several ways, I’m sure it’ll quickly pay for itself—several times over. I’ll give the ES 300 a well-deserved Five Stars. Happy Growing….

  2. Michael Rice (verified owner)

    First time grower here and after lots of tedious hours online electric sky was in my scopes. Was originally going to get the 180 but figured why stop there. So I went with the 300 in my 2×4 setup. Dropped 2 photoperiods in her they grew so bushy and luscious I have had to non stop trim and train. Would recommend this light to anybody and I will be getting another one that’s for sure. Electric sky was a godsend thank you so much Dan the man.

  3. Prince Albert (verified owner)

    Purchased the 300V2 for a 2×4 tent with six plants for my homegrown meds and couldn’t be happier. Recently I started a medical business and purchased another 6 lights which they rush shipped because I needed everything in place in order to apply. Thank you Electric Sky for making my world brighter.

  4. Neil (verified owner)

    First time indoor gardener and after a lot of research decided on the ES 300’s and so glad I did. Friend who’s a long time gardener is amazed at the results and converting to these as well. Amazing healthy growth and density, excellent results and worth every penny. Like others find the dimmer and daisy chaining really helpful. Would recommend these lights to anyone with confidence!

  5. William S Menefee (verified owner)

    I’m a longtime indoor grower. Started in 1987 using dirt from my garden in a steel Horse trough and a 4 foot fluorescent shop light. How times change. Moved onto a 1000w Mh coated bulb with a quad hydroponic system. In 2010 I changed over to 1000w hps bulb and returned to soil growing for a more organic experience. (all about taste) Heat has always been a problem and is what got me looking for an alternative. Started this grow under a 400w MH bub and moved them under the new lights about halfway thru the veg cycle. Noticed a big improvement and immediate heavy growth. Turned to flowering cycle on May 5th. Surprised at the growth and bud production this early into it. I will report back in 6 weeks or so for a comparison update on taste and production. So far I would highly recommend this light to anyone. I’m waiting to see if my electric provider will give me a thumbs up for cutting my energy consumption.

  6. Jason (verified owner)

    Hi there i love this light. This is only my 3rd grow. I hve have used 2 other different led’s for my other 2 grows. I would recomend this light to anyone. My plants also love this light. Really fast veg growth compared to my other lights in the past. The trichome production is amazing. I am not done my grow yet i still have 4 weeks to go but i can tell from where my plants are now that my yeild is also going to be great. Customer service has also been above and beyond. I had a few questions concerning my light and i got answers right away. Great company to deal with. If any body asks i always tell them you cant go wrong with this light.

  7. Greg (verified owner)

    Greg R
    I have been a long time Grower for 18 years. Started with MH/ HPS systems to Ceramic lighting to even good led. Now To owning two 300 v2 and by far best Hands down best lighting I have paid for. For cloning to seed starting and even fresh cutting. At one point I was being over grown in a room in a few short weeks. Incredible wish they came out years ago. Started Using it as a veg a clone light to turning out my first crop on it now in week 5 with some of the nicest results I have seen. Thanks Dan and the green sun shine company for developing these light. They put perform even other top brand name led lights. Cheers can’t wait to harvest.

  8. Pat (verified owner)

    Well where do I start I bought an es300 a few months ago and I was completely blown away by it so I bought another one about a month ago and I’m looking at a full 5×5 which is plum full of buds. One more thing I have four other 5×5 tents with marshydro spider farmer and a mix of what some call blurple which all work very well. But none can produce the quantity and quality of the es300 v2.

  9. Nino Garcia (verified owner)

    Ive been on this es300 bus! i owned 1 and ended up buying 3 more today! amazing lights as well as some really good nutrients. customer for life

  10. John Cape Breton

    I just bought this light from your amazon site. It is wonderful. I would post a couple pics with plants if it were possible here. You have a great product and should allow grow journals here onsite to show customers how others customers are doing with your led lights. Best advertising to show how anyone can use these lights and be successful.

  11. Ryan Jackson (verified owner)

    Purchasing the Electric Sky 300 was by the best investment for my garden I could’ve made. I now have two of these lights, and will be buying a third soon. I’ve grown with LEDs for years, and these lights are by far the best bang for your buck. There’s no switching between bloom and veg lights and the dimming feature is awesome, especially since it can be daisy chained to control multiple lights with one dimmer switch! If you want bigger yields, better quality and denser flowers, this is the light for you.
    Aside from being an amazing light that any plant will love, The Green Sunshine Company has excellent customer service. The first light i got from them was damaged in shipping. They were on top of it and overnighted me a brand new light, and also gave me discount off my next order! Couldn’t ask to have been involved with better people. They have made a life time customer out of me, I hope they can do the same for you!


    Most excellent dude bought two es300 v2 for my 5×5 tent for my first grow inside they make me look like a pro my two brother in laws can’t believe how much better my plants look then theirs they been growing for years with HPS lights.

  13. Dsmgod (verified owner)

    These lights are the real deal. This spectrum is not used in any other light on the market from what I understand…and I’m not sure why. There are only two words “emerson effect”… amazing results is all I can say, well worth every penny. The customer service is like no other as well! Dan and David are top notch, I have 7 es300’s and I’m coming back for more!

  14. Ralph Silvestri (verified owner)

    This light outperforms all expectations – seriously. After buying this my plants that were currently flowering went back in to veg and grew another 16 inches. The next round plants were healthy tall and praying to the green sunshine company. This light may be a little costly but it will surely make up for it with plants double the size.

  15. Chris Newhart

    Hands down the best lights I have used for plants through all the stages of growth and really shines during flowering. The buds development is excellent with dense buds coated all over with frost. This light keeps plants looking healthy from start to finish! I liked it so much I got 2

  16. Lewis (verified owner)

    This has got to be the best decision I’ve ever made the ES300 is amazing looks great and the plants look incredible, can’t wait to see end result, thank you guys for an amazing job, can’t believe it arrived sooner than was told 😀 will be ordering a second one soon for my 4×4 set up, once again great Job guys 😀

  17. Ed Boulware (verified owner)

    I am extremely happy with my purchase. This light is super bright but puts out very little heat. I am using this light on a variety of cannabis that I have grown before, but it now looks completely different. If has many more trichomes and brilliant orange colors. I plan on buying another ES300 in about a week.

  18. Chaym A (verified owner)

    Best light I’ve ever come across hands down. Better than HID and HPS. If you’re looking for quality this is what you need.

  19. Jack Hemsworth (verified owner)

    Get on board…bought 2 ES 300 and the grow spread so quickly…bought 4 more…auto’s and seedlings reach for the Electric Sky!
    You will never look back.

  20. Joel (verified owner)

    I started with next light and viparspectra and wish more than anything i started with es300 i could of bought 4 for the same price and would of had 6 and been way happier like seriously es300s are seriously the best lights on the market 4real nothing can beat them from the dimming and quality and I really do feel like my plants grow faster In my 300 tent. I saw people say that they grow faster and now I’m experiencing it, take the nextlight tent I transplanted in both tents and my 300s bounced the shock out of them in like 5 days where as my nextlight tent there still shocked I wish more than anything I just went with the green sunshine company plus they email me all the time with great info you are really great company and when people ask me what I’m using I tell them electric sky go get em

  21. Omar (verified owner)

    Best LED grow light I’ve used to date. Explosive to growth in veg. Flowers are looking might fine. Impressed with the trichome production. My plants are loving their life!!
    Definitely worth the investment!!

  22. Jerame hawkins

    Purchased the ES 300 v2 about a year ago. Ran 1 next to two 600 watt viparspectras. Not even a comparision. The Electric Sky ES 300 produced faster, bigger, stronger, denser products. I’ve tried several brand of LED. Not even comparable. I’m buying another this year.

  23. Loïc (verified owner)

    Bought 3 of those on black friday 🙂
    2 for a 4×4 and one for a 2×4. Been growing for years with 600 hps previously to that. The es 300 is a nice upgrade from hps. Looking forward to trying extensively with different strains . In summer will benefit from the lesser heat these create. Plants clearly love them and are showing fast growth. A bit expensive but if they last the 10 years they are suppose to , definitely worth the expense. Would comfortably recommend them to growers who don’t mind the initial large investment. Great

  24. The Peppers Man (verified owner)

    After prolonged research into LED technology and grow lighting, I knew I was making the right choice before I even received this product. That turned out to be completely true. This light is just perfect and the build quality is far above its competitors. It’s almost like in the movie Gremlins, be careful what you put under this light, as it grows plants extremely fast and healthy and into monsters! I absolutely love the product. It’s also very awesome to have Dan backing up the customers with fast and knowledgeable customer service and tips the whole way.

  25. Shane Larner (verified owner)

    I am impressed! After a lot of research on LED lights, I decided to go with two ES300V2’s. My 4’x4′ tent is full wall to wall with happy plants. I’ve been growing with MH & HPS for 20 years and have never had results like I’m seeing now. Growth rates are awesome and flowering seems to have set in very quickly. Heat is no longer an issue in my tent either. I can adjust the light intensity so easily using the supplied daisy chain control. This saves watts in veg when high intensity is just not required. If you’re wondering if these lights really work and if they’re worth the money, stop wondering. Place your order now, you will not be disappointed. I will be ordering more myself very soon! Don’t forget about the excellent warranty on this quality product too.
    Thanks to Dan and the Green Sunshine Company, keep up the great work!

  26. Katey g (verified owner)

    Awesome light! Super efficient with great results. Started off buying two of the es-300’s and definitely plan on buying more soon. If you’re not sure because of the price, just know you get what you pay for!!

  27. Trev (verified owner)

    Excellent light i wish i could own more very happy. The light works as it should. I really don’t think anyone would be disappointed.

  28. Andrew (verified owner)

    This is my first grow with the ES 300, I have two and they work great! Well worth the investment!

  29. Josh (verified owner)

    I ordered the ES300 about four months ago and I couldn’t be happier with the quality and performance If this light. The price is a little bit more than some of the other lights on the market; however, it truly is worth every penny when you consider the greater yields and overall health of your plants. If you’re on the fence about this light, buy it. You won’t be disappointed and your plants will thank you.

  30. Daniel Foley

    Excellent light, I’m a first time grower, it is a solid and easy to set up light. I did purchase a much cheaper light from another company that runs in the same tent, which works well too, but the ES300 is clearly more sturdy and made with very high quality materials.

  31. Mr. Green (verified owner)

    I got 8 lights, i veg 6 & flower 4 under 2 lights …. so far soo good. Rapid growth follow the instructions they send you after you purchase. Def a great experience about to order 3 more.

  32. michael a carlson (verified owner)

    i have two of the 300 series on 15 plants and so far they are looking wonderful i write a review after I finish

  33. Frogzilla

    Simply amazed at what one ES 300 V2 can do in my 4X4 tent I am definitely pushing it to it’s limits on coverage area but the plants are doing well for my second indoor grow .No comparison’s to the cheep blurpes on my first grow. In honestly if you are like me you have to see to believe then please go to weedtub and look at MR.GROW’S IT you will see how amazing the lights really work. Well worth the money and I am saving my penny’s now for more of these top of the line light’s. Thank you Dan on a excellent job well done.

  34. Joe (verified owner)

    Fantastic lights. Be careful with the light intensity any shortcomings in your plants will show up really fast because of the crazy fast growth rates. Get a light meter and don’t go over 30k lux in veg at the top of the plants or they will light burn. Learned everything about PPFD and DLI you can’t really afford not too. Basically I learned that if the leaves are drooping in the last couple of hours in the day cycle their getting more DLI then necessary. There are online Lux,PPFD and DLI converters at https://www.waveformlighting.com/horticulture/
    I found them very useful for dialing in the lights. Each strain has different light requirements.
    Also I found that hanging 2 lights in 4×4 and bringing down the power is the best for light spread and not stressing the plants.
    I own four ES 300 V2 and I grow mother plants for cloning.

  35. Jack Lovegods (verified owner)

    Finishing right now my first grow with ES300 in a 2×4 tent. My plants loved it, perfect coverage for my grow space. Miles away from my former blurple chines leds.

    Well worth the money, and a special mention to Dan, the owner, super helpful.

    Definitely will suggest, you will not be disappointed.

  36. JMG (verified owner)

    I’m a first time grower and 9 weeks into the ‘project’ from planting the seeds. I have a 4’ x 4’ tent with two ES300. I first came across these lights by searching online for grow lights (with zero experience) and I have to say these made most sense from the beginning. The ES300’s were delivered with everything included for setting up the lights in my tent and setup was easy too. Build quality and ease of use is 10/10 – especially the dimming of both lights with one control is very convenient. These lights work in every aspect as advertised, could not be more pleased.
    As a first timer I’ve made plenty of mistakes, almost killed my plants at one point, but since I fixed the issue the plants recovered very well. Getting the ES300 was definitely not one of my mistakes. Thanks for a great product.

  37. John Evans (verified owner)

    Ordered these a few months ago and am just just getting started with them. So far my seedlings are loving them. I started out at about 50% power and 3 feet above them. Now they are going into third week and they are at full power and 2-1/2 feet above the plants.

  38. Allen S (verified owner)

    3xES300s in a 5×5, two weeks in and have never seen anything like it. I and my friends are impressed

  39. James (verified owner)

    I met Dan at Cana con in Oklahoma City . I ended up purchasing and trying two of the ES 300 v1. We are a small commercial grow on a shoestring budget. We had two other brands of LED as well as a couple of HPS. The electric sky outperformed the other LEDs and HPS. The difference in trichome production was very noticeable and incredible. We eventually plan on replacing our other lights with electric sky lights. Quit listening to the naysayers and at least give them a try you won’t regret it. Honest feedback hope it helps.

  40. Steven F (verified owner)

    Just got done using 2 ES 300’s for my first LED grow. These lights out preformed any that I have ever tried. There build is solid quality and very sleek. They put out a blinding light with the big spread. The light penetrated all the way to the bottom of the plants. My plants growth was fast, constant and end product was picture perfect top quality. They run cool and the wattage is adjustable which gave me many different options to try. If your looking to upgrade or just starting out these lights and company are what your looking for. The customer service and team are outstanding. They go way above and beyond any other company I know. Also the warranty that the lights come with set this company above all others. I will be purchasing many more as I expand and will continue telling others about my experience.

  41. Darcy Neepin (verified owner)

    Outstanding light. I was amazed at the growth of my plants under my 1st es300 I purchased 2 more to fill my 5×5. I am just getting ready for my 3rd grow and have no regrets at all with my purchases.

  42. Matthew Harris (verified owner)

    Originally started with cheap led’s off amazon, not terrible lights but you get what you pay for. Decided to ramp up my 5×5 with three es 300’s have to say nothing but impressed with these lights, solid construction sleek design and not to mention blinding bright at full potential. Also another thing with the 300’s I plugged in a wall wattage meter and 3 of them dimmed all the way down is only roughly 100 watts witch in itself is impressive! If your looking to take your grow to the next step check these guys out you will not be dissapointed also customer service is great. Best lights on the market today in my opinion !!!!

  43. Justin Miok (verified owner)

    So im a new grower n watched lots of videos on growing and LED lighting. I decided to purchase a cob unit from amazon because i wanted to keep the grow as cheap as possible but productive while i was learning. What a mistake that was…the spread was not as advertised, I could not control the temps…high 80s, no dimmer, had to keep the plants min 30″ or they cooked, blah blah blah…so i purchased one of the es300s. I was running 2 rooms..one with the cobs and one with es300 n switched to flower..Needless to say i was so impressed with this unit i bought 3 more units 3 weeks later. So easy to control temps, some of my colas are 12″ away and they dont even know it. Most impressive is that the es300 room finished 1 1/2 weeks sooner and the terpene profile was much better. ..these were clones folks. I didnt believe it until i seen it. Sold my cobs for half of what i bought them for 90 days later. Lol 🙁 BUT…Now i got 4 es300s and cant wait for the next grow which is soon after my upgrades arrive. My confidence is thru the roof. Im just curious why other companies dont focus on the far red like TGSC does (emerson effect)..Great job Dan!

  44. John J Taylor (verified owner)

    After using the 180 watt for 2 months I was very impressed so I ordered the 300 watt on cyber Monday. I’ve had it up for 2 weeks now and am very happy with this product. I recommend anyone wanting to start a grow or upgrade their current lighting system to try the electric sky and you won’t be disappointed.

  45. JOSEPH FIGUEROA (verified owner)


  46. JonathanJWH (verified owner)

    At first i was skeptical because of all the growing lights that were out but was glad that i made a purchase with these guys. Planning on buying another one soon, wasn’t able to make it for black friday deal. Overall in my opinion best light out there.

  47. Mike Shuman (verified owner)

    Great light and it honestly took a week of flower time off a clone I’ve grown for years. I love when switching to vegatating smaller plants I just turn the dimmer down and don’t have to mess around swapping lights.

  48. Andrew P (verified owner)

    So far I’m about 6 weeks from seed with my ES300 – it’s my first time growing with LED and so far I’m really happy. Tight inter-nodal spacing, light runs extremely cool, growth is fast and consistent. Can’t wait to see how this thing flowers. Additionally impressive is Dan’s quick and helpful replies to any questions, really makes a huge difference when learning a new light. Looking forward to scaling up with several more soon!

  49. Tyson Stephic (verified owner)

    This is the sun’s little brother! I cant believe only 300 watts is all this light is using. I’ve currently have 2 Best VA 2000s, 1 Optic 4 XL and 2 Electric Sky 300s, one V1 and one V2. The ES 300s give me better results and at a quicker time that’s what I call a win win! I know the price seems a little scary but it’s well worth the investment. It’s a high quality led grow light that gives the results you want!

  50. Jacob Martin

    Excellent light growing twice as big buds as my 1000w king and my California lightworks highly recommend

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