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Best LED Grow Lights Under $300 - 2021 Updated

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Whatever is the weather outside, keeping your plants safe from too much of everything can be easier nowadays. From herbal plants that you use in the kitchen to other leafy greens and flowering plants, you can now keep them inside. This is thanks to our latest technology today that allows us to provide artificial light for indoor plants. With this guide, you can learn about how LEDs work for growing plants as well as its benefits. You can choose best Cheap LED Grow Lights by learn more!

 
 
 
Why Choose LED Plant Lights?

There are many different kinds of grow light fixtures including High-Intensity Discharge or HID grow lights, Metal Halide, ceramic metal halide (CMH), High-Pressure Sodium (HPS), and good old everyday fluorescent lights. All of these types of lights to grow plants have their supporters and applications. However, as the best all-around indoor plant grow lights, my preference is for LED (Light Emitting Diodes) plant lights.

There are a number of reasons I prefer growing with LED lights:

  • LEDs are energy efficient grow lights and last for up to 50,000 hours. If you’re using them on a 12-hour timer this is equal to 11 years. Some people argue LEDs are expensive and, to be fair, they have a higher upfront cost than their HPS counterparts. Over time, however, they are cheap grow lights to run long-term thanks to their reduced power consumption.

  • They can be plugged into a regular socket and usually don’t require a separate ballast so they are easier to use in small spaces.

  • LED plant grow lights produce less heat than HPS grow lights and can be placed closer to your plants without risking damage. Producing less heat also means you expend less energy maintaining the correct temperature in your grow room.

  • LEDs can be customized to emit specific wavelengths of light (for example you can have red LED grow lights but studies show adding green and blue LED grow lights will help plants perform better. With LEDs you can adjust the colour balance to suit the specific plant type.)

  • A full spectrum LED grow lights are the best grow lights for cannabis. (I’ll discuss why LEDs are the best lights for growing cannabis in full detail in their own section below.)

  • LEDs don’t contain harmful mercury so they don’t need to be disposed of in a particular way. This, in addition to their energy efficiency, makes LED grow lights the best choice for the environment.

 
 
 
 

Pros

Works great all kind of flower plants, medicinal plants, herbs, leafy vegetables, etc.

Also suitable for potted landscape and hydroponic setups.

The bulbs are good in quality, long durable and don’t feed over time.

This 300W full spectrum Grow lamp is cheap in price.

Cons

It’s not waterproof or fireproof at all.

Not being able to daisy chain.

 
 
 
 

Pros

Perfect for covering 3ft in diameter without any problem.

Very robust and impressive construction of circuit unit.

Comes with the very cheap price range.

It is perfect for all type of indoor plantation project.

It does not consist of dangerous UV rays, so you are safe during work in the garden.

Cons

The fan makes noises but not too loud.

In some cases, the color of the light a change a bit.

 
 
 
Factors To Choose For Buying A LED Grow Light

Before choosing the full spectrum led grow light look into these important features.

 

Light proportion

 

Light proportion or ratio means the present spectrum of your lights. Spectra are essential for growing plants. They make them big and full with flowers and fruits. Usually, they get it from sunlight which helps them with the photosynthesis process. That is why it’s important to horticulture or other plantation. Plants usually prefer yellow, orange, red, blue, and in some cases UV and IR. Your LED grow lights should contain all these spectra.

 

Light intensity

 

Another essential factor light intensity that helps to grow plants healthy and colorful. So choose the brightest LED grow light for having good shaped green leafs with big branches. Lack of light can make them leggy and tall. Also, it can turn leafs yellowish too.

 

Energy-saving and power-efficient

 

The led grow lights are well known for light intensity in low electricity. But still, some grow light devices can be a headache of your rising electricity bills. So, choose the light that uses less power but ideal for bright lights and full coverage. Your LED grow lights should have the power to produce much light without using high power.

 

Watts are what matters to plant growth in many ways. Of course, the whole science of plantation and your experience on it does matter too. It can manipulate the illumination intensity, temperature, and nutrients. Cheap led high watts grow lights can increase the growth as well as the whole temperature of your garden. And the electricity cost.

 

Duration of light

 

A good quality light should have a long lifespan. Usually, people think cheap lights have a low lifespan, and the expensive one has high. But the price always determines the longevity. So check out its performance rating by real customers. Longevity and good performance are important for your plants. It stays with your plants under all stages of growth.

 

Maintenance cost

 

Usually LED lights do not need high maintenance costs. But in some cases, the cheap light will burn out in 3/4 days later after installing. Some use timers also to control the power switch. But, the quality of the light will save your money on maintenance.

 

High power cooling system

 

The best grow lights can heat up which bad for the plant and also for the device. So lower temperature is a must for your indoor garden. A lower working temperature light can take care of your plants better than others.

 

Constant current driver circuit

 

An ideal LED circuit should supply continuous power. It regulates the intensity as the temperature changes. Lights with bloom & veg mode are great at providing the right intensity for your plants needs.

 

Final Thoughts

 

The best led grow lights are the ones for indoor plants if you want to grow fruits, flowers, and vegetables. Nowadays, the large commercial sectors are using LED lighting technology for large yields. That’s how they control the growth of plantation, crops, fruits, and flowers.

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