Growing Indoor Under LED Lights 2019: Top Picks for the Money

Last Updated on January 4, 2019

If you grow plants indoor, You definitely a grow light. Plants can not thrive without the right kind of lighting.!

The problem is that you will find hundreds of LED grow lights for sale, and not all are created equal. The question is, which ones?

You may not have an outdoor space, or you live in a cool climate with a short growing season, But it will not stop you from indoor gardening if you invest in an efficient LED grow light.

So, what led grow light should you buy?

Read our full guide to choosing the right LED light that fits your requirements. We have compared and reviewed the top brands and popular products for you.

Best Led Grow Lights on the Market – Comparison

Here we have listed the best LEDs manufacturer brands that are popular and being trusted in the market. Compare on basis of models, warranty and other features in the following table.

LED Grow LightsLife SpanPower (in Watts)WarrantyPrice
Most popular Product
50, 000 hrs12, 24, 361 yr Check Price
Popular Brand
50, 000 hrs45, 3002 yrs Check Price
MarsHydro50, 000 hrs240, 300, 480, 600, 7201 yr Check Price
King Plus100, 000 hrs600, 800, 1000, 12003 yrs Check Price
Viparspectra100, 000 hrs300, 450, 600, 9003 yrs Check Price
iPower50, 000 hrs12, 24, 45, 3002 yrs Check Price
BESTVA100, 000 hrs800, 1000, 1200, 1500, 20003 yrs Check Price
Advanced Platinum100, 000 hrs300, 450, 600, 9005 yrs Check Price

Are LED grow lights any good?

LEDs (Light-emitting Diodes) are growing in popularity against the decades-old players such as HID, High-Pressure Sodium, and Fluorescent to mimic the sun’s rays in an indoor environment. LED is a clear winner in its upsides in HID vs Fluorescent vs LEDs comparison.

The primary benefits of LED, over the more established light sources, are significantly reduced heat and reduced power consumption. Because they produce less heat than the more commonly used HIDs, they are more energy efficient and require significantly less expense to ventilate and cool.

If you skip white light and stick with red/blue LEDs only, as these emit specific wavelength most suitable for photosynthesis. This way you can save a lot of money on your electricity bill and LEDs last substantially longer than any other type of light.

Things to consider before buying LED grow light

You will find various types of LED grow lights available in the market ranging from a $10 to $2000. So, decide according to the following factors.

What is the power consumption of the LED grow light?

The more power it draws a minute the more money you spent keeping it running. In the market, you can get LED of different wattage like 200W, 600W, 1200W and so on. (on average the more power it draws, the more expensive the LED would be)

Here, we have reviewed and compared different brands of LED grow light w.r.t wattage

How is the surface area of the garden that you need to cover?

The coverage area is usually mentioned by the LED manufacturer.

The general rule is 32 Watts per square foot of coverage for LED but you could get away low (11 & 18 watts per square foot) with less for Low-light plants like lettuce. So you also need to consider what you’re growing! The number of plants doesn’t matter, only the area of coverage.

By knowing this, you can decide how many LED lights you will need, and which type of LEDs will provide you with the best coverage. In order to cover more space, more lights can be placed adjacent to each other.

Phases of plant growth?

If you need a full growth cycle, you can select a full-spectrum LED grow light to assist in all phases.

What is the PAR efficiency?

PAR – Photosynthetically active radiation is a region of the electromagnetic spectrum (400 to 700 nm) that promotes photosynthesis.

What kind of feature do you want?

These include things like dim-ability, spectrum control, timing, schedule controlling etc. Adding these features generally means more money.

What is the angle of the LED lens?

Also look for the angle of dispersion within the LED bulbs. The greater angles mean more coverage while the lesser angles mean less dispersion and more direct light.

What is the warranty of the LED Light?

Different manufacturers provide different warranty. Just know that when you purchase this bulb, you should be able to use it for two years, at least. These are electronic devices, as such, they do have a limited lifespan. Besides, there are factors that lower the number of operating hours such as humidity inside a tent.

What is Your budget?

Lastly, the amount of money you are willing to spend.

Click here for a more detailed guide on how to choose Best Grow Light

Top 8 Led Grow Lights – Reviews

There are many more brands of LED grow lights, and a lot of them are great. I am listing and reviewing LED grow lights from reputable manufacturers who have extensive experience in research, design and manufacturing LEDs. Their high ratings and positive customer feedback speak for themselves. You can use these grow lights in hydroponics systems and aquaponics systems with great results.

1. Taotronics 12W Grow lights: Most Popular Product

This led plant grow light is popular for hydroponic garden greenhouse.
taotronics manufacturer of led grow light
Taotronics Led Grow Light Bulb

Available Power (in Watts): 12W, 24W, 36W

Input Current: 300mA, 500mA, 650mA

LEDs Bands: 3 Red 660nm, 6 Red 630 nm, 3 Blue 460nm

Suggested Height: 1.7-5ft

Coverage Area: 0.6-5.46 square foots

Input Voltage AC: 85-264v

Socket Model: E26

Lifespan Up to 50,000 hours

  • There is a 12 month manufactures warranty which is extended by another 6 Tao Tronics 24W grow light months if you register your new purchase online.
  • The 12W TaoTronics uses 8W and the 24W TaoTronics LED Grow Light uses 15W. It would make little or no impact on your power bill even if you run it 24 hours a day.
  • Light coverage is about 4.9 feet x 3.3 feet which is quite a good sized area.
  • The suggested height of the light from the plants is between 1.7 ft. and 5 ft.
  • This is a light bulb. It fits into a regular bulb socket – you will need something to put 24W Tao Tronics Grow Light it into like a lamp – it just twists into the socket. You can also get brackets to hang grow lights which may be useful. Easy to set up and use – no special lamp needed, a desk lamp will do.
  • You can use it for hydroponics, aquatic plants, flowers vegetables or herbs.
  • Some people reported that their vegetables have grown twice as fast when using a grow light as when grown using a full spectrum light – sunlight is full spectrum light. That’s pretty amazing.
  • Inexpensive to buy– Much more effective than normal fluorescent plant lights and cheaper to run.
  • Using LED grow lights for hydroponic growing can rapidly improve the health and vigor of plants. Generally a noticeable growth within 2 weeks of using a good grow lamp on a daily basis.

Check the detailed review of Taotronics LED Grow Light here

Prices on Amazon:

2. Roleadro 300W LED grow lights: Most Popular Brand

Glaxhydro Roleadro grow light

Actual Power: 132w (±5% watt)

Max Coverage: 2.5ft x 2.5ft

LED Chips: 3W Epileds

Input voltage: AC 85-265v

Frequency: 50/60 HZ

Lifespan: 50,000 Hours

Dimension: 12.1×2.4×8.2 inch

The best selling 300w grow light! Almost no 300w of grow light of any other brand can beat this, as endorsed by high satisfaction ratings by customers on Amazon. It is lightest most in all 300w LED grow lights.

Moreover, it comes with two fans (other LEDs usually have only one) to keep the temperature in comfortable range. It is also equipped with IV & UV lights which is usually not found in most of the lights in the market. Although they’re built in China, they carry the same quality standards as most lamps we’ve seen that are the USA built.

It replaces traditional 400-watt HPS/MH while consuming only 130 watts. At 24″ height, It can cover 3ft x 3ft of your growing area. Since it does not have on/off button. Investing in mechanical timer will save you from a lot of stress! (Don’t use digital one as led will glow with digital timer even when lights are off)

  • Best 300w LED light in the market by feature and value by money
  • Lightest in weight makes it easy to hang and handle
  • Two fans to keep the temperature in control (also includes built-in aluminium heat-sink+unique built-in temperature controller)
  • LED bead & zener design to avoid any burnout
  • Equipped with IV and UV lights
  • Excellent Customer Service
  • No on/off switch. It is best to buy a timer.
  • No veg or bloom switch.
  • 2.5-yrs of warranty which is less as compared to 5-yrs by Advanced Platinum and 3 yrs offered by Viparspectra.
  • Being built in China may question its quality but it’s not a case
  • A few bucks expensive than Marshydro but worth it

Click here to check prices

3. Mars Hydro 300w Grow Light

Mars hydro 300w Review
Mars Hydro 300w Led Grow Light

Actual Power: 132w (±10% watt)

LED Chips: 3W Epileds

Max Coverage: 2ft x 2ft

Lifespan: 50,000 Hours

Dimension: 12.1×2.4×8.2 inch

Warranty: 1-3 years

Mars Hydro is a Chinese led grow light manufacturer since 2009. It has 5 warehouses and repair centers in the US, Canada, UK, Germany, and Australia.

Its a few bucks cheaper than Roleadro 300w, but it misses out on UV and IR lights. It replaces typical 150W HPS or HID grow lights while consuming the only 132watt. It covers a 2ft x 2ft growing area.

  • Cheapest among popular 300 Watts LED grow lights
  • The products are ETL, CE, and RoHS certified
  • Doesn’t have UV and IR Lights
  • There have been some cases of LEDs burnout
  • There’s no veg/flowering switch unlike Advance Platinum and iPower
  • Warranty is inconsistent 1-3 year

Click here to check prices on amazon

4. King Plus 1000w Grow light

King LED Grow Light Review
King LED Grow Light

Actual Power: 185 Watts

LED chips: 10W Epistar LEDs

Coverage Area: 3.4 x 3.8 ft

Lifespan: 100,000 hours

Dimension: 12.2 x 8.3 x 2.4 inches

Warranty: 3 years

One of only two 1000w LEDs which made to our best grow lights list! It replaces 600 watt HPS while consuming just about 185w power. The electricity consumption is 0.185kW·h per hour. Last time i checked, it is also a few bucks cheaper than Bestva 1000w.

If you have a larger grow area, you can consider this light as it covers 3.4 x 3.8 ft or more easily. They protect each product with an impressive three-year warranty to guarantee peace of mind and long lasting efficiency for several grow cycles to come.

Overall, we feel that these grow lights make an excellent investment for any indoor grower – small or large, hobby or professional.

  • 3-years of warranty
  • The lifespan of 100,000 hrs
  • 10W Double Chips: brighter more efficient than traditional 3W and 5W LEDs.
  • Efficient cooling system: the thickened the led board (ours:3.0mm, others:1.6mm), two fans, efficient heat dissipation.
  • Quiet fans will not disturb you!
  • LEDs are 90/120 degrees mixed. greater the angle, more th coverage!
  • We must say that their customer service is excellent as well – each time we’ve emailed them, they’ve sent us a detailed reply within 24 hours.
  • Spectrum also includes IR and UV making it ideal for all kinds of indoor plants veg and flower at all growth stages.
  • Its light weight so you don’t have to worry about reinforcing anything while handling it. 
  • Not water proof; however, it is very tolerable with high humidity.
  • Does not have veg and grow switches, although this light is suitable for all stage of the plants.

Click here to check prices

5. Viparspectra LED Grow Light

Best Led Grow Lights -viparspectra
Viparspectra led grow light

LEDs Angle: 90°

LED chips: 5W Bridgelux and Epileds

Lifespan: 100,000 hours

Warranty: 3-years

Product Line: Reflector, Dimmable, Timer control Series

Extra Features: 4.72” fans, hanging kit, power cord

Viparspectra has widest range of LED grow light products having almost every standard wattage and different features. The most popular lights of this manufacturer are Reflector 300w, Reflector 600w and Reflector 450w. We recommend choosing between 600w or 450w. why? Continue reading!

Reflector-Series offer built-in reflectors to help direct all of the light down towards your plant canopy instead of scattering it around your grow room or tent.

Unlike a lot of other brands, ViparSpectra has both a heatsink and built-in fans to help keep grow lights cool. Moreover, it has 3-years of warranty which endorse its quality products. Check a comparison of these three to help you choose light what suits you.

Viparspectra Grow LightPowerMax CoverageLEDsDimensionHPS Equivalent
Reflector-Series 300W136W2x260pcs12.6x7.9x3250W
Reflector-Series 450W200W2.5x2.590pcs15.8x8.4x2.4400W
Reflector-Series 600W269W3x3120pcs15.3x12.8x3600W
  • Lifespan is 100,000 hrs which is double as compared to other lights
  • Range of products, features and options available under one brand
  • Built-in reflectors
  • The 600 & 450 watt lights comes with a veg switch and bloom switch. The 300 does NOT.!
  • Reflector 300w does not come with switching.
  • Reflector 300w has only fan while Reflector 450 & 600w has two fans.
  • It has infrared but not UV

We have just covered the popular series of Viparspetra here. It also has series that offer dimmer, PAR and time control features. Read the detailed complete review of Viparspectra product line here

Check Prices on Amazon:

6. iPower GLLEDXA300CNEW 300W grow Light

Ipower led grow light
Power: 300 Watts

LED Chipset: 3 Watts

Number of LEDs: 100

LED Lifespan: 50,000 Hours

Warranty Terms: 2 years Manufacturer’s

Operating Voltage: 86-264

Operating Frequency: 50/60Hz 

The 300 watts model of iPower is the one of most popular grow light on Amazon. It is bit larger and heavier than Roleadro 300w. It has only one cooling fan as compared to two fans in Roleadro 300w. iPower 300w comes with Power cord and Hanger set.

iPower also sells 12 Watt grow bulb which is quite popular and is cheaper than Taotronics 12W but it has a trade-off of having white lights instead of blue lights.

  • Has a bloom switch which is not present in Roleadro models
  • iPower aslo sells lower wattage range grow lights of 12, 24, and 45 which are quite popular.
  • 2-yrs of warranty which is less as compared to 2.5 yrs offered by Roleadro, 3 yrs offered by viparspectra, 5-yrs by Advanced Platinum.
  • Only one fan as compared to two in other brands
  • A bit heavier than similar models of other brands

Click Here to check prices

7. BESTVA 1000W LED grow light


Actual Power: 185 Watts

LED chips: 10W Epistar LEDs

Coverage Area: 5.1 ft x 4.7 ft

Lifespan: 100,000 hours

Dimension: 12.2 x 8.27 x 2.36 inches

Warranty: 3 years

This is 2nd 1000w LED light in our best list. It is very competitive in comparison with King Plus 1000W regarding features and specifications, it offers.

It differentiates itself from most of the other brands by including 10W dual-chips (where most of the other LED grow lights include 5W or 3W chips). The brand claims this innovation offer much brighter and efficient lighting than traditional chips by bringing the highest PAR/LUMEN output per LED. Holes on the aluminum panel and the glass make heat convection, claims to run 50~60℉ lower than any other lights.

The output compares to 600-watt HPS while consuming only 185 watts. Twice effective coverage area than most Reflector Series lights, perfect for a 5.1′ x 4.7′ growing area at 24″ height.

  • The fan is pretty quiet. Like a window fan on low setting.
  • All LEDs have an angle of 120° which offer a great coverage.
  • The manufacturer claims a core coverage Area of 5.1ft x 4.7ft which is greater than King Plus 1000W
  • Warranty is also quite good : 3 years warranty plus 30 days satisfaction or return guarantee.
  • The brand also offers 1500 and 2000W (Many few manufacturers develop higher wattage grow lights!)
  • Not water proof; however, it is very tolerable with high humidity.

Check Prices on Amazon:

8. Advanced Platinum Series 300W Grow Light

platinum led Grow Lights Review
Advanced Platinum Led

Actual Power: 180 Watts

LED chips: 3w US made LEDs

Coverage Area: 4.5ft x 3.8ft

Lifespan: 100,000 Hours/8-10 years.

Dimension: 19″x8.25″x3″

Warranty: 5 years

A relatively new name on the scene, Advanced Platinum is selling professional LED grow lights of the highest quality in the market.

Most of the companies that are producing high-quality broad spectrum LED’s are extremely expensive. In my opinion, PlatinumLED is the only company producing top of the line LED grow lights at an affordable price point for the average home grower.

They have a wider light spectrum than most LEDs, which helps plants grow faster with fewer of the leaf problems and deficiencies than you see with LED models that only have red and blue diodes.

They’re making a good name for themselves in the cannabis growing community because their LED models are getting really great results when it comes to both quality and yields.

It is 400w HPS replacement with 4.5ft x 3.8ft coverage at 18″ height. A trade-off is its weight. It is a lot heavier than most of grow lights of different brands having the same wattage.

This company is known for great customer service and a 5-year warranty on all their lights.

  • 5- years of warranty which is literally highest offered in market
  • Highest PAR/Lumen output per watt of any LED grow light! 2x-3x the intensity of any other lights!
  • Superior 12-band full spectrum from the depths of UV to the heights of IR – The most complete and efficient spectral output available
  • Selectable Veg/flower switches
  • 2x high speed whisper quiet fans plus upgraded aluminum cooling heat sinks

Check Prices on Amazon

Other Grow Light Items and Conclusion

Some useful gadgets that will be helpful in your grow room

Grow Room Sunglasses: Protect your eyes from UV rays indoors too when you’re running a full-spectrum LED light.

Ballast/fixture: Grow light systems require an electrical component called a ballast to regulate the power supply in the grow light. if you are buying just a bulb, of course, you will also need a ballast. This is a necessary component for lights. ballasts can be purchased independently from grow lights but grow lights can also have the ballasts incorporated into the unit.

Light meterMaybe you think only advanced growers use them, but you can use one, too. Then when you’re advanced, you’ll already know how.

Mechanical Timer: It will save you from a lot of stress! (Don’t use digital one as led will glow with digital timer even when lights are off)

Frequently Asked Questions

Q. How far should LED grow lights be from plants?

Plants need a different amount of light during different stages of the growth cycle. You can control the intensity by changing the height of LEDs above plants.

Seeding:24 inches
Germination:24 to 30 inches
Vegetative Stage:18 to 24 inches
Flowering:12 to 18 inches

Q. How long does LED grow lights last?

Assuming a standard amount of usage, quality LED grow lights should last for at least 10 years. Many products come with warranty coverage around this length of time.

Q. What are double chip LED grow lights?

Double chip grows lights are equipped with two semiconductor chips per LED instead of one. This means they’re twice as bright as a normal LED. They’re excellent for large growing spaces, as you get a more powerful unit without it being huge and unwieldy. If you have a small canopy, you don’t need double chip LED grow lights.

Well, we hope you’ve enjoyed this massive buyer’s guide to the best LED grow light for your plants. Good luck and happy growing!

Have anything to say? Feel free to do so in comments 


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