How to pick best LED grow lights 

When looking for the best LED grow lights, there are many things to think about. You should start by looking at the spectrum of light. Most of the time, you will want to get lights that give off more red and blue light. 

This will help your plants do photosynthesis faster, which means they will grow faster and have fewer problems than if they had only seen one color spectrum their whole lives. If you want this process to be legal in your area, you must also follow all the rules about how to use electricity. 

What is LED grow light

LED grow light is a kind of light that uses lasers to make different colors of light. This kind of light can help plants grow better, and it is also often used in nurseries. 

Types of LED grow lights

There are a lot of different kinds of LED grow lights, and each one has its own benefits. Here are some of the most common types and what they have: 


 High-Intensity Discharge lights are the most common type of LED grow light because they are cheap and give off a lot of light. They give off a lot of lumens, which is great for plants that need a lot of light to grow. Some problems with HID lights are that they don’t generate heat as well as other types of lights, and they can be expensive to replace when they burn out.  


T5 grow lights are in the middle of HID and CFLs (compact fluorescent lamps). They put out a little less light than HID lights, but they are still very bright. They are also usually cheaper than HID lights, and they produce less heat, which makes them perfect for places where you don’t want the heat from the light to hurt your plants.


Compact fluorescent lamps are the least expensive type of LED grow light, but they don’t always give the best results. They put out less light than T5 and HID bulbs. 

 Benefits of LED grow light

1. Energy saving 

The first benefit of LED lights is that they use less energy than traditional lighting systems. This is because LED lights only use 2% of the electricity that traditional lights do.

2. More healthy plants 

These lights will give off the wavelengths that plants need. So, the plants will grow in a healthy way because of these lights.

3. Long lifespan 

LED grow lights last longer than regular lights. It will last for 40,000 hours, which is almost 20 times longer than regular lights. 

Criteria for picking best LED grow lights

Consider what color of spectrums you will need 

You should know what color spectrums you need. Blue, red, and white light are the main types of light that plants need. During the growing stage, when plants are putting on a lot of growth and growing quickly, blue light is used. 

During the flowering stage, red light is used to make the flowers grow and mature. This also makes the marijuana buds stronger. White light gives you all the colors of light, so you can have a balanced grow cycle with both vegetative growth and flowering at the same time. 

Observe the shape of your grow space 

Keeping an eye on the shape of your grow space is one of the most important things you can do. How many lights you need and what kind of light fixture you use will depend on the shape of the grow space. 

If your grow space is rectangular, you can use either 44 feet or 22 feet HID lights with reflectors for each plant (or LED panels). But if you’re growing in a square or triangular area, it’s better to use LED panels instead of traditional HID fixtures because they cover more surface area. 

Confirm you are getting the correct number of watts per square foot 

The amount of light your plant will get depends on the number of watts per square foot, so it’s important to get this right. As a general rule, the more watts you need, the bigger your grow space is. 

The less wattage you need, the smaller your grow space and/or flowering plants are. You can get a rough estimate by multiplying the length by the width of your space and dividing that number by two. Keep in mind, though, that this is just a rough estimate based on the average needs of most indoor growers. 


We hope this article has helped you learn more about the different ways you can buy an LED grow light. Keep in mind that the best choice for you will depend on what you need.  

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