G8LED 900 Watt MEGA Review: Pros, Cons and Complete Revision

Can you imagine how happy you would be if your plants could grow healthy, beautiful and strong?

That’s the kind of experience the G8LED 900 Watt MEGA can bring you. If you have a big indoor garden with very demanding needs, then this grow light is exactly what you need.

I will let you know what are its pros and cons, and of course, let you see why it’s an amazing option for your plants.

Read Next: Full Spectrum Led Grow Lights Reviews

A Summary: A Breakthrough in Grow Lights


  • Superb Coverage and Deep Canopy Penetration. It will cover up to 24 square feet and penetrate up to 60 inches past the canopy
  • Grow Beautiful Flowers and Tasty Vegetables. This light can handle both veggies and flowers during all their growth cycle.
  • Perfect for Cannabis. If you want your weed to grow fast and healthy, then this light is all you need.


  • Not recommended for beginners. More suitable for pro growers.


Have you noticed yet that it’s a truly amazing product?

Not for nothing it has been awarded as the 2016 Best Grow Light by High Times Magazine. It’s an incredible grow light for weed if not the best in the market these days.

G8LED 900 Watt LED Veg Flower Grow Light
  • Expert Guide Top LED. Wiki Top Ten #1 LED Grow Light. Best LED Grow Light winner by HIGH TIMES Magazine.
  • Grow light for indoor plants. Reduce electricity, Reduce heat & Increase growth.
  • Increase yield and improved PPFD PAR Values - 1360μMol/m2/s at 18", 900μMol/m2/s, at 24".
  • Covers up to 25 square feet of growing space.
  • Add G8LED Flower Boosters during the flowering phase to increase flowering results further.

What are you waiting for? Click the button above and get it today:

Not ready yet? Then come with me and allow me to show you a more complete and detailed revision on this incredible grow light.

Complete Revision and Analysis of G8LED 900 Watt MEGA:

Now it’s time to analyze the most important aspects that make this grow light an exceptional choice for you. If you are a professional grower, then this is an excellent investment.

An Important Caution:

Even though I LOVE this grow light, there’s a very important caution to keep into account: Hang the panel 42 over your plants at the beginning. Then, gradually, you can adjust it. The optimal changes resides between 42-26 inches.

Massive Coverage and Outstanding Performance:

With 24 square feet of coverage and a 60 inches penetration past the canopy, it’s easy to understand why it’s such an excellent choice.

Thanks to deep canopy penetration it offers your plants will develop more intense colors, grow healthier and become super tasty. And what to say about weed, it will make it grow super-fast and totally healthy.

This series of product is popular for including a very wide spectrum of light, so your plants can get the benefits from infrared and ultraviolet light at the same time, which are essential for the optimal development and growth of your plants. All thanks to its generous 8-band wavelength ratio.

It can replace a 1000-1200-watt HPS grow light while only consuming 540 watts. It means you get plenty of power for your plant with a generous spectrum while saving energy. What more could you ask for?

If you are a serious grower who is looking for more power, especially if you are planning to cover a big area and obtain an excellent mature plan coverage (8-12), then this option is great for you. And it’s especially the case if you are going to grow cannabis, because this is where this product excels.

Are you beginning to see why it’s an amazing option for you? It includes, pretty much, everything your plants need to grow healthy and strong.

Made to Last:

You know, I really hate when grow light manufacturers use cheap LEDs in their products, but the G8LED 900 Watt MEGA is here to make the difference, as it uses LEDs from the top leaders in the industry: Optotech, Epistar and BridgeLux.

Moreover, it includes excellent zener diodes to protect your panel in the long run, so you can have it with you for many years to come making your plants grow healthy, beautiful and strong.

Another important aspect to note is that it prevents over-heating. You can leave it turned on 24 hours straight and it would still be cool.

Get the G8LED 900 Watt MEGA at the Best Price:

Can you imagine how fast your plants and weed will grow thanks to this powerful grow light?

G8LED 900 Watt LED Veg Flower Grow Light

Well, you can stop dreaming and make it a reality. Just click the button above and make your dreams come true:

See our free growing hydroponically guides. Check out top product reviews on other lights, hydroponics, tents, nutrients and more.

Best selling 900 watt led grow lights:

Bestseller No. 1
TopoGrow New Tech 900W UFO LED Grow Light Full-Spectrum Lamp Bulb High-Efficiency Long Lifespan for Growers Hydroponics Greenhouse Indoor Plant Bloom Flowering and Growing
  • DURABLE QUALITY&HIGH-EFFCIENCY: IP55 Durable aluminums tructure is used for waterproof which ensures long llespan. 864 Warm 4000k 120-125LM RA80 led chips and 42 red with 660nm and 6 red with 740nm leds are designed and arrayed provide uniformed light spread. While light built with high-quality LED Drivers would optimize its performance.The consume power is only 300W to make it a energy-saving and high-efficiency led grow light.
  • REALLY FULL-SPECTRUM LED GROW LIGHT: the light PPFD is umol/s, Multiple warm led chips is used for plant seedlings, and enogh red chips working at the same time for veg and bloom. The light is so bright (sunlight) for all plant stages, no need to change your light source.
  • QUIET&CONVENIENCE GROW: durable aluminums tructure is used to for quick self-heating dissipation.No fan inside the led grow light to create noise compared to old type with fans working inside the light. The light is designed with plug & play, no other tools is needed to install the light.
  • LONG LIFESPAN LIGHT: Die-casting aluminum with excellent heat dissipation, which makes the light would last for a longer lifespan and keep working in a stable status in a long time. It would save your money to own this light for a long-term growth.
  • SUGGESTIONS. The light used Die-casting aluminum material, so it would be heavy than other led light with a slight light plate. When you are hanging the light, please hang it on 2 or more hang bars if you are using it in a grow tent.
Bestseller No. 2
SHOPLED 4FT LED Grow Light, Full Spectrum, 40W×4 (900W Equivalent), Timming, Grow Lights for Indoor Plants, Plant Light, 4-Pack
678 Reviews on Amazon
SHOPLED 4FT LED Grow Light, Full Spectrum, 40W×4 (900W Equivalent), Timming, Grow Lights for Indoor Plants, Plant Light, 4-Pack
  • Full Spectrum- SHOPLED grow lights are focus on indoor plants growing. This grow light is a combination of blue and red light key spectrum for seed starting and indoor gardening.
  • V shape Double Row- Super bright- Each plant light has 2-rows of LED chips, it is much brighter and save much energy. Daisy chain connected less than 4pcs × 4-foot lamps.
  • Integrated LED - The LEDs are combined with the red and blue lighting chips, which will put out better efficiency. The LED grow light can be used in all stages of plant growth to perfectly replace sunlight
  • Widely Used-This plant light is suitable for strawberry, tomatoes, flower, grape, lettuce and other plants, vegetables, plant tissue culture and planting, greenhouse, city farm, vertical farm.
  • 2-year Unlimited Warranty- Quick and worry-free replacement is a guarantee in case of any quality issues.
Bestseller No. 3
MAIICY Led Grow Light 900W Full Spectrum Powerful Panel Plant Light with Bloom and Veg Switch for Indoor Plants, Better for Full Growth Flowering Fruiting Veg Seedling
  • 【OPTIMAL FULL SPECTRUM】Optimal Spectrum: The secret to MAIICY’s success is optimal full spectrum lighting which provides plants at all stages from veg to flower with everything they need in the natural sunlight, which results in bigger buds and higher yield while saving you on energy costs.
  • 【High LUX & PPDF Design】Designed with 1326 LEDs, and 120 degree LED lighting coverage angle , MAIICY’s Grow Lights have the highest PAR/LUMEN output, which is 30% to 50% more effective than that of other brands.
  • 【Durable Design with Upgraded Cooling Sinks, Quiet Fans, and Daisy Chain 】Sturdy and durable construction with fire-resistant iron housing. Suitable for each growing phase. Upgraded aluminum cooling sinks and advanced high speed quiet fans are great for heat dissipation. Daisy chain feature assists growers to connect multiple lights together with fewer outlets.
  • 【Wide Application】This Seedling Light can be used for both hydroponics and indoor plants in soil, such as orchid, papers potatoes, lettuce, chili, tomatoes,it can also be used for aquarium plants like algae, in greenhouse, garden, vertical farm, grow tent or grow room. Even in hotel,restaurant, and office, MAIICY Grow Light can be installed wherever there are plants.
  • 【BEST SERVICE】We are a professional LED light manufacturer with strong R&D team and many light testers. 2 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us,we will provide you with completely satisfying reply.
Bestseller No. 4
Phlizon Upgraded 600W LED Plant Grow Light with SMD LEDs Full Spectrum Plants Light Double Switch Grow Led for Indoor Plants Veg and Flower- 600W (600W)
  • QUALITY PRODUCTS AT FACTORY PRICES- Our products offer unbeatable value with high-quality manufacturing at a low price. Our own factory ensures superior quality and reliability, while maintaining affordability. With us, you get the best of both worlds, an exceptional product at an unbeatable price.
  • COMPARE TO HPS/MH- Compared to MH / HPS lamps, this 600w light with SMD led chips generates less heat, more energy saving and lower electricity bills and more comprehensive light spectrum. The 600W LED grow light can replace 100watt HPS/MH. More effective coverage area than any reflector series lights. Perfect fit for a 2x2ft growing area at 24" height. The difference of us is that we use double cooling fans. which can most extend the light life.
  • DOUBLE SWITCH- Veg and Bloom button have different function. Veg switch: It's blue led and white led. For seedling or young vegetative growth,you can use Veg switch only. Bloom switch: It's red led and white led. For flowering/blooming,you can use both Veg and Bloom switches together. View Angle of LEDs: 90°and 120°
  • FULL SPECTRUM- We did lots of experiments to ensure that this full spectrum promotes plant growth. It includes universal blue red IR UV and white leds which can provide everything plant desired in the natural sunlight. The IR and UV leds can promote plants to defense mechanisms, blue and red led is essential light for plant growth.
  • BEST SERVICE- Phlizon is a professional LED light manufacturer with strong R&D team and many light tester. 2 years warranty plus 30 days money back guarantee. If you have any problems, please don't hesitate to contact us. We will provide you with a completely satisfing reply.
-$6.90 SALE OFFBestseller No. 5
FECiDA Dimmable 1000W LED Grow Light, UV-IR Included Full Spectrum LED Grow Tent Light for 2x2 3x3 2x4 ft, 2023 Best Indoor Plants Growing Lamps, Daisy Chain Function & Quiet Build-in Fan
  • 👍♔【HIGH PPFD HIGH YIELD & LOW COST】This 1000 watt led grow light designed with 588pcs high quality LEDs, only consume 130W at 100% Brightness. Higher PPFD higher yields. Many experienced growers have verified this result.
  • 👍♔【STEPLESS DIMMABLE FUNCTION】This dimmable led grow light designed with a very useful knob, not only used as dimming function but also used as light switch. You can adjust the light brightness and output for different growth stages just as your plants need.
  • 👍♔【UV-IR INCLUDED, IDEAL FULL SPECTRUM for All Growth Stages】This full spectrum led grow light designed with 3000K, 5000K, 660nm, UV-IR LEDs. Really ideal sunlike full spectrum grow light for all growth stages, from seed starting, seedlings, vegetables to flower, blooming.
  • 👍♔【DAISY CHAIN FUNCTION】This small grow tent light is designed with a 3-pin input plug and an universal output socket, you can use the power cable come in the package to connect multiple lights together if you have more than two lights and only need one home socket. Suggest 1PCS CR600 for a 2x2 grow tent, 2PCS CR600 for a 2x4 or 3x3 grow tent, 4PCS CR600 for a 4x4 grow tent.
  • 👍♔【STRONG COOLING SYSTEM】This indoor hanging grow lights patent designed with Quiet Build-in Fan & High-quality LED Board with Vents, excellent cooling system means longer lifespan of LED.
3.7/5 - (3 votes)

Bowden draws from over a decade of home growing experience as well as consulting for small-scale and hobbyist-level growers. He has written hundreds of articles, thought pieces, and tutorials about growing cannabis at home

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