LED grow light technology is expanding at a rapid rate, which begs the question, “What are the best LED grow lights for 2021?”. We decided to take a look at the LED market for 2021 and let you know what the best ones are. If you are looking to purchase an LED grow light, we feel this article will be a great resource to improve your indoor gardening.
I know a lot about best LED grow lights and their capabilities in a grow room, however, I am no expert, but I can appreciate the care and science behind growing cannabis indoors with an LED grow light. After all, I have been growing indoors using LED’s for over 10 years and still love it to this day.
Best LED Grow Lights – Buyer’s Guide
If you have decided on your LED grow light, here are a few pointers that you should not miss before making the final purchase:
Spacing
This is a first step. Take out your measurement tape as it is better to know accurate measurements than to buy a grow light on an estimated guess. As each light has a specific coverage area it can offer, hence, you need to know what can you fit within the space you have at home. Knowing you space measurements will also help you out in knowing the feedback from reviewers who had the same growth space as you.
Brand / Price
This will be critical as the grow lights offering better quality will generate maximum benefits. If you’re a learner, you’ll probably want to get your feet wet with a low-priced solution. If you’re skilled, you will know that with LED grow lights – good quality means more price. Knowing the product brand and their reliability is equally important. A popular brand with raving reviews is almost always – a safe bet.
Spectrum
A full spectrum LED grow light will help your plants grow to their maximum nutritional value. Depending on the stage of growth, you will need a red and blue spectrum, as well as infrared and ultraviolet lights. To ensure maximum growth, it is important to have a powerful light with different wavelengths.
The industry’s full spectrum yields are slightly newer, but they are quick to take their place in a grower’s catalog. Full spectrum grow lights run cool and need no extra fans. They save on energy and cost less overtime. Most LED lights have a variety of colors emitted – including the best LED grow lights that have a full range of IV/UR rays.
Electrical Usage
As they use a lot of electricity, it is wise to get a grow light that cuts down on the electricity bills. An average LED grow light operates for around 10 to 12 hours a day. The higher light intensity you choose (1000w, 400w, 300w etc), the lesser electrical usage takes place in the most cost-effective ways.
Light Control
Depending on the stage, you’ll want to ensure that your plants receive the proper amount of lighting (down to the exact hour). It’s extremely important that light cycles are followed to a tee as it can severely alter the growth and potency of your plants.
VIVOSUN Latest VS4000 LED Grow Light with Samsung LM301H Diodes
Pros:
Produce less heat
Ideal for beginners
Works extremely cool and quiet lighting system
ETL, RoHS, and CE Certified
Release high PAR value with 450 μmol at 18 inches
Provides deep penetration to ensure your plants’ growth
Cons:
Doesn’t come with an additional control switch for an easier operation
Doesn’t offer separate bloom and veg lights for a more efficient effect
BESTVA P4000 Quantum LED Grow Light
Pros:
Easy to set and to operate
Offers a bloom and veg setting for convenience
Produces low heat compared with other lighting solutions for indoor plants
Promotes faster and bigger amount of yields
Energy-efficient and doesn’t need any extra ballast
Cons:
Too bright to be looked at directly an eye protection
Some units still emit a small amount of light even when turned off
What Are the Benefits of Using LED Grow Lights?
Ever since LED bulbs were introduced in the market, their customer demand continues to increase over time. In fact, the majority of the bulbs and lighting fixtures that are sold on the market today are LEDs. Thus, even nature lovers nowadays who prefer to keep their plants indoors find ways to take advantage of these lights. So, these are the top benefits of having a good LED grow light:
Energy-efficient
This is the number one advantage of LED grow lights to other lightings since LED bulbs consume fewer watts. However, it can produce the same light that High-Density Discharge (HID) bulbs have. Even with fewer bulbs, you can assure that the biggest portions of energy they use are converted into light than heat.
Unlike traditional lightings, LEDs don’t burn anything just to produce light. Thus, it wastes less energy which turns into heat while you can keep your energy bills at bay.
Eco-friendly
As mentioned earlier, LED grow lights don’t contain mercury, gas, filaments, and any other toxic substances like HID lights. Instead, these light bulbs are designed and manufactured with eco-friendly materials that are 100% recyclable. Thus, you don’t have to worry about you or your plants getting harmed after being exposed to its light. To guarantee this, the best LED grow lights usually have a RoHS certification to prove its quality.
Faster harvest cycle
Unlike outdoor plants that rely on the natural sunlight, indoor plants rely on artificial light from LEDs. These LED grow lights can be used for long hours to help your plants grow faster to increase your harvest cycle. Thus, you can regulate the red wavelength light at the right time to boost the growth of your plants.
You can also alter the daylight hours of these bulbs so you can have multiple harvests during one season.
Healthier plants
Other artificial lightings release more UV rays, IR rays, and heat which harm the plants. But with LEDs, everything extra for the plants is reduced like the green and yellow wavelengths. Thus, your plants get just the right amount of these components which help them grow healthier and longer. In fact, you can also regulate the wavelengths of its lights which help your plants in the process of photosynthesis.
Cooler operating temperature
Compared with HID lightings, LED grow lights produce less heat which doesn’t affect much the entire temperature indoors. This is especially true if you have a greenhouse where more LED lights are installed. Thus, you can cut costs for not needing a cooling system to keep your plants healthy.
Wrapping it up
Using LED lights for your indoor farming is the best method to make your crops grow faster and with good health. VIVOSUN Grow Lights is well-knowned, and bestva led grow light is best recommend. The lights mimic the sun’s rays which all plants need for proper growth and for photosynthesis. All the above LED lights are of the highest quality and they all come with full spectrum lighting. Whichever you decide to buy for your indoor GROW TENT or GROW ROOM or whatever indoor space you are using, will do you and your crops great service.