Best LED Grow Lights Reviews
We spent several hours of research and testing LED grow lights from multiple leading manufacturers. We have compiled the best LED grow lights buying guide and reviewed our top picks. We ranked VIPARSPECTRA Reflector-Series LED as number one in both quality and effectiveness. However, our top five picks will help you choose the best LED grow lights right away.
Navigation
LED grow lights are artificial light sources which are used to enhance the growth of plants specifically the cannabis. They are considered as the powerhouse of the growth room and speed up the weed growing mechanism to provide you the biggest yields you have ever seen. These lights provide a light spectrum to plants which are similar to that of sun and offers a variety of colors, temperatures, and intensity level.
LED grow lights is a major advancement in the recent years and are predominantly becoming popular among hobbyist and commercial growers. The best LED grow lights offer a number of distinct features which we have reviewed in our top picks. For instance, they produce minimal heat while saving a lot of energy. Also, they are reliable enough to last for several years. We have included a buying guide as well to let you know about important considerations for an informed decision.
Top 5 LED Grow Lights
Image | Name |
---|---|
![]() | Best Overall VIPARSPECTRA 300 |
![]() | Runner Up Mars Hydro |
![]() | VIPARSPECTRA 600 |
![]() | TaoTronics |
![]() | Best Budget Galaxy Hydro |
Best Overall LED Grow Lights

VIPARSPECTRA 300
The VIPARSPECTRA Reflector-Series LED is a creative product designed to provide 300W full spectrum grow light along with 250W HPS bulb. It supports the plant’s growth from the vegetative stage till flowering.
Using this model, you don’t have to worry about the production of heat as this product comes with inbuilt heat sinks and upgraded cooling fans. These highly useful features make sure that minimum heat is dissipated thus keeping your garden and plants safe and sound. The VIPARSPECTRA Reflector-Series LED is suitable for small to medium size hydroponic garden covering an area of 2”x2” up to 3”x3”. Also, it’s perfect to add to already hydroponic grow light setups.
The model has been revolutionizing the plant’s growth since years and has become a prominent competitor of well-known brands such as Galaxy Hydro and King LED. Available in a modest price, it makes sure not to compromise on the quality. Finally, it is backed by three years warranty and offers you great value that you will surely don’t want to miss.
Runner Up

Mars Hydro
The Mars Hydro LED Grow Light provides high-end performance while consuming only 132W of power. The LED grow light is comparatively cost effective than the competitors which can save you a lot of money with the growing process.
The LED grow lights are required to be used for longer duration and less power consumption in this process is a blessing. Covering an area of 1.5ft x 1.5ft, it’s a perfect solution for a single plant or for adding to existing grow lights for a large grow. Featuring blue, red and white diodes, it offers a full spectrum of light covering each and every stage of plant growth. The Mars Hydro LED Grow Light makes use of 5W LED chips which provide a deeper canopy penetration that can be quite hot therefore it comes with a large diameter fan and heat sinks.
These features assist in effective dissipation of heat. The fan is capable of producing 56 decibels which is pretty impressive. Besides, the installation process is simple and easy offering an LED unit, a steel hangar, and a power cord. It’s a highly recommended option for hobbyists and recreational cultivators.

VIPARSPECTRA 600
Every plant is different in terms of required light it needs for effective growth and here ViparSpectra Reflector LED grow light is an ideal solution. The model provides a full spectrum of light which can be used on any plant regardless of the stage at which it is growing.
The LED grow light features mirror-like reflectors all across the diodes which helps in providing sufficient coverage and density. The 5 watt LED chips efficiently work with the 300W reflector to provide a light which is similar to the natural sunlight. Since they are LED grow lights, therefore, they do not require any extra amount of energy. Running at 600W, they consume only 276W which saves you a great deal of money on electricity. Another prominent feature is that it makes the cooling process easier while ensuring the longevity of LED lights.
Using 4.72-inch fans and aluminum cooling heat sinks, it guarantees you perfect setting and maximum efficiency. Finally, the model comes with a 3-year warranty. Overall, it provides superior power at a very competitive price. It neither gets hot nor frustrates you with complex operation. Using ViparSpectra Reflector LED grow lights, you can truly save a lot of energy in a long run.

TaoTronics
With TaoTronics LED Grow Light Bulb, your plants get more raw energy for efficient growth rather than flowering as it features 7 blue LEDs and two red LEDs. The model comes with a standard E26 plug for any socket and operates with the voltage ranging from 85V to 264V.
The most exclusive feature of this LED grow light bulb is the combination of various wavelengths that can boost your yield up to 50% which is pretty amazing. Additionally, it enhances stems and leaf quality thus producing up to 20% vitamin C and sugar. As far as the range is concerned, it casts at 60-degree angle of light which is appropriate for bigger mini greenhouses.
This grow light model also produces 3 bands of light ranging from 460-660 nanometers to enhance the overall growth of your plant. On top of that, it helps in developing leaves in only 2 days. The TaoTronics LED Grow Light Bulb is more durable than many competitors and operates at a wider angle thus covering bigger plants and gardens.
Best Budget LED Grow Lights

Galaxy Hydro
The Galaxy hydro LED grow light is a highly commendable choice if you are looking for natural light to ensure ideal development of vegetables and plants. This is an energy efficient grow light operating at 300W.
It provides full spectrum to achieve the required PAR. Using proportional techniques, different lights including blue, white, red, UV and IR are combined to amplify blue and red light for the perfect growth and yield. Also, it let farmers hold enhanced light diffusion into the plant cover. The light has been tested in indoor cannabis and the growth was extensive. You will not find any complicated thing about this LED grow light which makes it a suitable option for everyone who wants a simple operating unit.
This is a compact gadget which weighs only 8 pounds. It works impeccably for plants blooming and fruiting. Also, we consider it as a perfect gadget for natural photosynthesis. Furthermore, the Galaxy hydro LED Grow Light is supported by a 30-day money back guarantee.
LED Grow Lights Buying Guide
How to Choose
While looking for the best LED grow lights, you might get confused with several variations available on the market. However, there are few crucial factors that will let you distinguish between different models and pick the best one. Take a look on the following considerations.
Area to Be Covered
One of the most significant things you should keep in mind is the approximate area that is required to be covered with LED grow lights. Usually, a large area can give slower results if you have the smallest LED grow lights until you are planning to buy a lot of them. Similarly, a very small area with large LED grow lights might be unnecessary. Therefore, make a plan how many LED lights you need for a specific area to give you the best coverage.
Phase of Growth
The phase of growth that you are waiting for the LED grow lights to help with might not be compatible with some products. If you want a full growth cycle then consider a full-spectrum LED to help in all stages of the plant’s growth. Full spectrum grow lights are comparatively advanced and offer natural light. Also, they have other benefits such as reasonable price and runs smoothly.
Plant Type
The growth phase is always linked to plant type. It’s crucial to understand about the plants you want to grow needs full sun or lower light setting. To go for most plant types, you can consider dimmable LED lights. These are relatively expensive but they are quite practical as they mimic seasonal light changes along with providing you more control.
Budget
The budget can determine the quality and quantity of LED grow lights you intend to purchase. If you have limited budget then make sure to do a lot of research regarding the area requires being covered. Apart from that, the more you will pay the superior features you will find on these products.
Heat
LED grow lights run cooler compared to many other light sources. However, the temperature of the growth room is a vital consideration. Usually, full light spectrum LED lights do not give any trouble with regard to heat but you should still check whether the bigger units are equipped with fans to prevent overheating and damage to your plants.
Quality
The quality of LED grow lights is among the most significant factors you should always check. While purchasing LED grow lights, make sure they are sturdy enough to withstand internal and external hitting issues.
Appearance
The overall presentation of a product does matters. If the LED grow lights are not attractive, you might don’t want them at your place no matter how effective they are. Therefore, choose a set that suits interior or exterior of your home and does not look odd one out.
Space
Measuring a space is a must before you purchase LED grow lights. Consider the size of the lights to see whether you can install them at your place or not. For instance, if you select a set of LED grow lights that are positioned extremely close to the plants, it might result in burning and destroying them. To know about the perfect distance of LED grow lights from the plans, here you go. Consider Mars which requires 300W LED grow light that should be set at 76cm or more from the plants.
Intensity
While purchasing LED grow lights, look for the intensity in their specifications. For indoor gardening, the intensity is measured in watts. If you are looking for high performance than considering LED grow lights with higher watts. A 400W LED grow lights can give you enhanced performance compared to a 200W LED grow lights.
Warranty
Though the most important thing is to find a highly reliable product within your budget if it comes with a good warranty, it can be a major plus. In fact, it can make a difference while you are making a selection between two similar products. If you are looking to invest a lot of money in LED grow lights then at least try to get 2 years warranty and ensure the return procedure is clear. In case of any defect, it will be easy for you to return the product without having to pay extra bucks.
Conclusion
If you are planning to set an indoor growing room that can be quite the investment so it’s better to do some research. The search for best LED grow lights can probably lead you in many ways and you must avoid the wrong way. Growing plants is a nurturing practice and requires a lot of care. If you are ready to invest your time in research then you will definitely get right LED grow lights that suit your needs. This buying guide has all the essential information you need to stay stick on the right path. We hope that you have enjoyed this professional and unbiased best LED grow lights which will surely help you in making a right decision.