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Top {5} Best Full Spectrum LED Grow Lights 2022

If you are a hydroponic enthusiast or a seasonal indoor plant grower, then you must know how important full spectrum LED grow lights are for your plant’s growing or fruiting life cycle.

LED lights slowly but surely growing popularly among the indoor planters due to their energy efficiency, inexpensive, easy to use and setup.

LED lights life is 2 or 4 times longer than the traditional lights, they are also much cooler than their counterparts, HID or fluorescent lights, which not only reduces the need to use fans to cool your grow area but also less water evaporation.

Our Recommended Top 3 Best Full Spectrum LED Grow Lights


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Roleadro 300W Full Spectrum with UV & IR for Veg. & Flower

Full Spectrum with UV & IR

300 watts

Voltage: AC100~240V

Core Coverage (at 24" Height): 2ft x 2ft

Max Coverage (at 24" Height): 3ft x 3ft

quiet cooling fans and aluminum heat sinks

453 PAR at 18"

2 years warranty

King Plus 1000W Double Chips Full Spectrum for Greenhouse

Full Spectrum with UV & IR

1000 watts

Worldwide Voltage: 85v-265v 

Coverage Area: about 3.4 x 3.8 ft

Indoor use only, No waterproof

Efficient heat dissipation -  holes on the led board & glass form convection with fans

3 years warranty

Advanced Platinum Series P150 Dual Veg./Flower Full Spectrum

Full Spectrum with UV & IR

150 watts

Voltage - AC85v-260v - International cords available

45ft x 35ft coverage at 18" height

12-Band Spectral Output of complete light

LEDs and product made in America 

5 years local warranty

What is Full Spectrum LED Light?

In order for Plants to grow and complete their life cycle they need all sorts of light from depths of ultra-violet (UV) to the heights of infrared (IR).

A full spectrum LED light is one which may produce light throughout the entire spectrum.

The Sunlight is considered to be full spectrum thus we normally don’t need any lighting system or anything for the plants to grow in the open (outdoor).

However in case of indoor growing, where Sunlight normally can’t reach the plants, we need to use Full Spectrum LED Grow Lights to make a natural atmosphere for plants where the LED grow light provides all sorts of lights for the plants to grow, the LED grow light emulates as natural light.

Diverse lights for plant’s different phases

Some plants grow better when given more of a certain color light, due to the mechanism of photosynthesis.

Specifically more blue wavelengths enhance vegetative growth and development, while the addition of increasing amounts of red light enhances growing, flowering and fruiting.

For more info on lighting read this article.

What are the Cheap & Best Full Spectrum LED Grow Lights available in the market?

We hear from many indoor growers about what’s most important to them while choosing Full Spectrum LED Grow Lights for their indoor gardening. The more influential factors are:

  • Size of indoor growing area
  • Plants you growing
  • Using for vegetative growth or flowering stage
  • Money you want to spend

We’ve picked the top 5 full spectrum Grow Lights which have good customer rating and are cheap, after all who don’t want to save some money!

And off course these are suitable for all sorts of setup, small, medium or large one.

The best 5 grow lights fighting for getting your attention and to come up on the top of the chart, note the list is not in a particular order.

Top 5 Full Spectrum LED Grow Lights Reviews 2022

Our Recommended Product

1. Advanced Platinum Series P150 150w 12-band, Full Spectrum LED Grow Light

Full Spectrum LED Grow Light

The Advanced Platinum Series P150 grow light features highest PAR per watt of any other LED grow light in this rang. This 150w grow light can easily replace typical 250w HPS grow light.

The light feature 12-band full spectrum giving the plants 100% usable light that is perfectly adjust to create utmost photosynthetic response.

The light uses latest technology that ensure maximum yield with minimum power usage and generate less heat.

There are a switch from which you can select VEG/FLOWER. The 2x high speed whisper quiet fans and aluminum cooling heat sinks makes this light perfect fit for your growing tent.

It can  easily cover 45ft x 35ft at 18″ height perfect for tight, compact applications!

And what makes it more buyer friendly is the 5 years warranty with 90 days satisfaction or return guarantee that you normally won’t find with other grow lights!

2. Galaxyhydro LED Grow Plant Light 300w 9 Band

Full Spectrum LED Grow Light

The Galaxyhydro 300w light is both economical and reliable for small to mid size indoor garden area.

Its recommended coverage area is 6 square meters per light. The light can also produces IR (infrared) which help increases the yield.

The unit has 2 fans which not only keep the unit cool but also increases the working time of the light – it can work 18 hours a day without overheating.

This is a full spectrum light that will help grow your plant go through its full life cycle easily.

3 – BESTVA 1000W Full Spectrum Grow Lamp for Veg & Flower

Full Spectrum LED Grow Light

The BESTVA grow lamp is a bit different in design and is one of the best COB full spectrum light we have used in our indoor space.

The body of the item is built with aluminum, makes it perfect for the indoor planting. If you have a custom required the company is offering a customize LED grow light based upon your request, this is a great feature and most of the other competitors won’t offer this.

The light is scientifically engineered to keep the balance with high Lumen and suitable Coverage. This overall design will not far too concentrated in the middle of the growing space which results in slow plant growth and sunburning.

The COB light comes with 2 fans which makes the light runs a lot cooler and your grow tent temperature is in constant perfect range keeping the humidity stable.

Overall if you are looking a quality full spectrum LED, the BestVA 1000W Double Chips full spectrum LED dual band light is a perfect choice.

4 – King Plus 1200w LED Grow Light with UV and IR

King Plus 1200w LED Grow Light Double Chips Full Spectrum with UV and IR

King Plus 1200w model has a wide coverage area, rated for 100,000 hours of use. You do not need any extra ballast to use it, just plug and play. The light has a timer control you can automate the process of turning it On and Off.

As per my indoor growing experience, when a company say 1200 watts, this is definitely 100% accurate most of the time and its not going to perform like a 1000W HID. Its cool and don’t spread much heat at all even with approximate 4-5 inches away from my plant, there were no side effects on plants at all.

That being said, this LED is more likely to cover about a 3 x 3 grow area. The performance is great, its very quiet, made with strong material and didn’t seem to dull out.

The only issue this item having is missing of a veg and bloom switch, this is only applicable if you are growing marijuana otherwise there isn’t a significant issues with this item IMO.

The King Plus 1200W LED comes with a whopping 3 years warranty. In general this is an excellent full spectrum light for a wide range of plants and applications.

5- MarsHydro Mars300, 132w Veg. & Bloom Spectrum for hydroponic garden

Full Spectrum LED Grow Light

MarsHydro is a reputed name in producing LED grows lights at an affordable price since 2009.

The Mars300 provides the full light spectrum needed for both vegetative and flowering.

With 5 watt high intensity Epistar chip, stronger penetration, higher Lumen excellent for increasing crop.

It features big cooling fans, better heat dissipation, and bigger aluminum heat sink.

This light has 60 LEDs of 5 watt, the 5 watt LEDs in their particular spectrum are so powerful, it’s great for the plants.

The LEDs are laid out in such a way that more geared towards full spectrum than being red-heavy for blooming. The light is still (obvious) pink, but there’s more white and blue for vegetable growth.

MarsHydro also sells Mars600 with 120 LEDs grow lights for larger indoor garden or grow tents.

In the End…

We hope these reviews will bring home the point that high quality LED grow lights with features that can be hard to find few years before, now you can get them at decent prices.

Now is a good time for you to start pondering the pros and cons and decide which is the best full spectrum grow light for your next indoor growing project.

Watch the Video – Full Spectrum Grow Light Comparison

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