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Home Growers: What Are The Pros And Cons Of LED Grow Lights?

LED Grow Light
LED and HID grow lights are two popular types of lighting available for indoor growers, but what is the difference between these options? With LED’s increasing in popularity over recent years, many people have had bad experiences with them. High intensity discharge (HID) bulbs have been a go-to choice among growers for decades, often because they emit higher amounts of light than other varieties.
Some growers are choosing LED grow lights over other types of lighting. So, what’s so great about these lamps? Let's take a look at the advantages and disadvantages to see if they're right for your indoor plants.

LED History In The Growers Community

 LEDs have been around since the 1990s, but they are only now realizing their full potential as grow lights. As new iterations of LEDs emerge to take advantage of technological advancements in other fields such as electronics and microchips, LED lighting systems continue to improve from generation to generation with greater intensity than any light source before it.
Compared to HID lights, LEDs are relative newcomers when we talk about them for growing plants today. Like every other technology that has come out over time—from iPads back in 2007 or flip phones a decade ago--early models weren't very effective at all! Many people still relied on older methods like high pressure sodium lamps because early versions just didn't provide enough luminance (you know how important illumination is!)

PROS of LED Grow Lights

LED grow lights are the future of plant growing. This is because they offer many benefits that other lighting systems just can't compete with, such as:
  • Efficiency
  • Temperature
  • Lifespan
  • The spectrum of light they provide
  • Their size



LEDs are the most efficient type of grow lights available, using just a fraction of the electricity that HID lighting does. You can save money on your electric bill by switching over to LEDs!


LEDs run significantly cooler than HID bulbs. They are safer and more efficient for crops, providing much brighter light without the risk of heat damage or fire hazards like other systems offer.

Increased Life Span

The LED light offers more than just improved efficiency and cooler temperatures. They also offer a better lifespan with the average life span lasting for up to 50,000 hours or more! You'll get much longer use out of your LEDs - which is not something you can say about HID bulbs that generally last 10,000-18, 000 hours depending on the specific type of bulb. When it comes to longevity there really isn't any competition when comparing both types of lights.

Full Spectrum

LED grow lights provide a lot of benefits, but one that stands out is the spectrum. When you invest in LED technology for your garden or farm, you don’t have to worry about swapping bulbs as crops mature and light requirements change throughout their growth cycle - they are designed with specific needs in mind!

Smaller Footprint

LEDs are a great choice for people who want to grow in small spaces that lack natural light. The cool temperature of LEDs means plants can get close without the risk of heat burn and growers don't need as much space but still have enough room to create an interactive growing environment with their crops.
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CONS of LED Grow Lights:

As you can see, there are some big advantages to choosing the LED route for your grow room. But before going in guns blazing and buying up all of those LEDs without looking at what they could get you into, let’s take a look at their pitfalls too.
LED grow lights can be a great way to provide the ideal light for your crops, but they do have their downsides. This includes:
  • Lack of standard specs across manufacturers
  • Risk of light burn
  • Upfront cost
  • Lack of standard specs across manufacturers

Lack of standard specs across manufacturers

LED lights have always been a pain for growers. Unlike HID lights, they don’t come with standard specs from one company to the next. This means more research is needed before making your purchase decision and can increase costs in some cases as well (although this seems unlikely). But recently LED light manufacturers are starting to work together on their standards- hopefully we will soon be able to see significant improvements when it comes time for buying new LEDs!

Light Burn Risk

Light burn is a type of damage your crops can suffer when they're situated too close to the lights, turning the leaves yellow then white. As their bright colors fade away and turn into mushy whites, so does any potency or aroma that was once on them. Plants with light-burned leaves will end up producing bleached flowers which are worthless for consumers in just about every way possible: colorless petals have no taste whatsoever!

Expensive Upfront

For many growers, the high upfront costs associated with LED lights is a major turnoff. However, when you do some math and compare it to an HID system of equivalent power output, LEDs will actually save more money in the long run because they are so efficient.

Close Up Bud

So, Are LEDs The Best For Indoor Growing?

LEDs are a very popular choice among indoor growers. These lights offer many advantages, such as low temperature and efficiency for an extended lifespan. They also have the ability to produce light that is good for growing plants in just about any climate or environment. They are more of an upfront investment but the money you will save on either AC to keep the grow area cool or the over the electric bill will make up for it. Also, having the ability to have multiple light spectrums in one lights is a huge time saver!

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