Tag Archives: LED grow lights

Are LED Grow Lights Any Good?

LEDs, or Light Emitting Diodes, are becoming more and more popular for helping with our lighting needs. They are proving to be very efficient and long lasting. But one of their greatest qualities is that they generate a very low amount of heat. If a regular halogen light bulb is on for fifteen minutes, there is no way you would try to handle it. However, a LED light, while it still does emit some heat, is no where near as hot as halogen, incandescent, or fluorescent bulbs. And this is one of the reasons why they work great as grow lights.

LED grow light technology is one of the areas that has utilized the low amount of heat generation to a great advantage. With conventional HID grow lights, the gardener had to incorporate all sorts of fans and vent systems to keep the area from becoming over heated from the lights. Remember, halogen light bulbs take the majority of the energy it uses to create heat, the remainder creates light. That creates a lot of heat to displace and made areas using grow lights very specialized.

Photo By: Antonietta Kies

Now, with LED lights and now you don’t have to be an engineer to figure out how to light your plants. No more intricate, extensive equipment like ballasts and high wattage cooling is needed to help your plants grow beyond the actual grow lights. And, with the LED technology, you can have it emit certain wavelengths of color that are most beneficial to the type of plant growth you want. For example, you can get color blends for vegetation cycles, flowering cycles, or general for all stages of growth.

The only caveat is when looking at LED grow lights, don’t go for the cheapest option. Not all LEDs are made the equally. You may pay a little more, but it will be worth it in the long run. Look for 1 to 3 Watt LEDs in your grow lights for maximum performance.

How To Choose The Best LED Grow Lights

Finding the best LED grow lights is the way to get the most out of your indoor gardening efforts.  But do you know what you should be looking for?  Do you know what makes for the best LED grow lights?  If not, then here are the things you need to know about LED grow lights.
The first thing you need to know about is what color light you need.  Many people when they think of grow lights think any bulb that claims that it mimics sunlight would be best.  And they would be wrong.  Plants use two parts of the spectrum, rather than the whole of it.  To power photosynthesis and create food, they need some of the red-orange part of the spectrum.  And for reproduction, they use blue-violet.

Conventional grow lights produce a full spectrum of light and waste energy doing so.  They also produce a lot of heat.  The heat that they produce tends to dry the plants out that they are helping to grow and require two things as a result.  They need a cooling system, which must be purchased separately, and the plants require more water to counteract the drying from the lights.  Both of these consequences result in additional operating expense.

LED grow lights produce less heat and it is made in the base where it is harmless to the plants.  They come with built in cooling fans, so there is no additional expense.

LED grow lights can now be designed to produce exactly the light frequencies that are best used by plants.  And that’s one of the first things to look for when choosing the best LED grow lights to benefit your indoor garden.  Make sure that they are emitting the right colors as stated above.  Not all of them do, so do your research.

The next important feature to look for is the power or wattage of the lights.  This is critical.  Many grow lights are sold that are so underpowered as ton be useless.  You must look for LED grow lights in which each constituent LED has an output of 1 watt.  There are plenty of cheap LED grow lights on the market with outputs in the area of 0.06 watts from each LED.  These are almost useless and will only result in disappointment.

Choosing the best LED grow lights with the right output in terms of wattage and color of light emitted will give you the results you want from your indoor garden.  Your plants will grow faster and more fully in less time.

A Guide To The Three Most Used Grow Light Technologies

Buying a grow light or grow light system is not always a straightforward decision.  The best technology will depend on the type of plant that is being grown and its development stage.  For example some lights are better able to promote flowering while others encourage fast growth and sprouting.  In this article we provide insight into the three main types of grow light that are used by indoor gardeners to start you on a process of determining which is most suitable for your grow lighting needs.

For grow light gardeners looking for a cost effective, energy efficient and environmentally friendly grow light technology, LED grow lights tend to rise to the top of the list.  They have a longer lifespan than other grow light technologies, use less energy and emit less heat.  Cooling systems, heat extraction fans and high voltage ballasts are generally not needed.  LED lights can be placed in close proximity to the growing plants or seedlings with little risk of scorching or dehydration.

The standard fluorescent bulbs used for many years by grow light gardeners are slowly being replaced by higher output fluorescent bulbs and hybrid fluorescent/HID systems.  While these are more expensive than the standard bulbs they produce a light that is more direct and concentrated via the use of special reflectors.  Reds, Whites and Blues are available.

High Pressure Sodium (HPS) and Metal Halide (MH) are the most common types of Higher Intensity Grow Light (or HID grow light) used for grow light gardening.  Mercury vapor lights are also used but less often.  While HID light do not last as long as LED grow lights for example and are more expensive to run, they produce a very intense light.  HPS and MH lights are often used in combination to ensure all required wavelengths of light needed for maximum absorption are produced.

Led Grow Lights: Revolutionary Plant Growing Technology

Led Grow Lights are a fantastic product when touching the theme of indoor plant gardens. The fact is that they have caught lots of people’s attention due to the fact that they are extremely useful and powerful, offering incredible features. This article’s purpose is to show you why led grow lights are much more advanced than older light methods for successful indoor plant growing.

First and foremost, a great feature that can be found in led grow lights is their ability to emit light in different bands of the spectrum, meaning that that they can be configured to emit only wanted types of light that allows plants to generate their required nutrients and minerals. Plants manage to do this through a process known as photosynthesis, by which a molecule called chlorophyll absorbs only useful light from specific bands of the spectrum and turns it into the previously mentioned minerals and nutrients that allow plants to live and grow. So, older products such as incandescent light bulbs and fluorescent and high energy discharge lamps certainly stay behind in this aspect, since indoor led grow lights doubtlessly overshadow older products with this outstanding feature that cannot be ignored when comparing different light emanating products.

Moreover, another great feature led grow lights include is the fact that they are specifically built for energy preservation and preventing that large portions of heat be released to our already damaged environment and atmosphere. By being able to function with low amounts of energy, these impressive grow lights manage to lessen our costs and benefit the environment by allowing us to establish them as a replacement to older and much worse products.

Another factor to take into account is that they are much smaller than older products, so they can be considered as portable since they are also much lighter. And, they come with batteries that last much longer than normal, minimizing costs even more.

Therefore, this type of grow lights definitely are considerably better than older and much worse products. With outstanding features, LED Grow Lights certainly are the most profitable, efficient and effective way to go when on the search for the best product for indoor plant growing, thanks to low cost usage and because they undoubtedly consist on a great help to our already damaged atmosphere and environment!

Grow your Crops in Winter with LED Grow Lights

The invention of led grow lights has revolutionized the whole concept of agriculture. These are lamps that are powered by electricity, triggering artificial photosynthesis by sending out the electromagnetic spectrum. These lights are specially designed to extend the growing season beyond what nature permits. They can also be used to do some controlled indoor farming. These lights have gained all the wrong publicity for growing marijuana. However, they are now used for safe and legal crops.

LED lights today can now be produced cheaply and with relative ease. They send out brightness, which utilizes a special kind of light that the chlorophyll needs to reach its highest absorption. These lights do not need much power and generate very little heat. They come in a wide variety of prices and can be easily bought and installed. Due to their wide choices and economical range they are equally famous for agricultural growers and small time home growers alike. Use an led grow lights finder to find out about the many innovations since their inception.

These lamps can be easily purchased from any home improvement store. These stores generally stock a large variety of lights. However, if you are not too impressed with the choice at your local store then you can look for the same product on the internet, which is like a huge mall where you can browse the stores from the comfort of your home. All you have to do is choose one and make the payment online and the item will be delivered to your doorstep. Be very careful, however, when choosing one online as you might be taken for a ride at times. Make sure you are buying from a reputable company with valid security on their website. Always look for a lamp which has the highest rating and the best reviews from consumers.

Benefits of LED Grow Lights

LED grow lampWhether you are growing plants indoors as a hobby or for commercial use, LED grow lights provide the gentleness of fluorescent lighting while adding the growing power of HIDs.  Along with the decreased costs associated with using LED growing lights, there are many plant growing benefits as well.

One important factor in growing plants is that plants will not use parts of the color spectrum in an equal way.  Photosynthetic pigments such as chlorophyll as well as carotene absorb light at a particular wavelength and very strongly.  Because of this, LED lighting can optimize the use of the right colors on the spectrum in the correct proportions.  Chlorophyll is a plant’s primary energy collecting pigment, so lighting that produces the correct absorption is essential for proper plant growth.  LED grow lights provide this advantage above the rest, utilizing almost all of the light emitted whereas HID lighting only generates about 35% of useful light.

LED lights also have a very long lifetime.  The typical grow light offers a guaranteed 50,000 hours of life.  If this is calculated to get an expectation on how long the bulbs will last, the equivalent to burning the bulb for 18 hours a day (taking hours out for dark hours), 365 days a year, for a total calculation of 7 years and 7 months.   So, your quality bulb will last over seven years – what an investment!  Even on the conservative side of 28,000 hours of life, as reviewed by www.naturaltechnology.net, the LED grow light is definitely a winner

LED lighting produces a very limited amount of heat.  In fact, you can touch the lighting and it will be warm to the touch, not scolding your hand like other lighting.  This provides advantages with your plants as well as in your garden.  It offers you the ability to grow tender plants next to vegetables in a versatile gardening environment.  Your workspace will require no ventilation or air conditioning, saving you energy costs and remodeling expenses.

Another cost saving advantage of LED grow lights, are that they cost nearly 75% lower in energy expenses.  These energy efficient lights run 365 days a year for 14 hours per day will cost only $33.00 on average.  Compare the HID lighting, which costs nearly $460.00 for the same running time.  That means you save over $400.00 per year on your electric bill alone.

In addition to annual electric bill savings, you will also save on disposal fees.  LED lighting contains no hazardous material such as mercury, lead and glass parts that are commonly found in HID lights.  HID lighting is hazardous to the environment, thus requiring special disposal.  These lights can only be disposed of at approved sites, costing a fee.  These fees can certainly add up, and with the longer lifespan of LED lights, you save not only in disposal fees but replacement fees as well.

In conclusion, there are numerous benefits to using LED grow lights in your commercial, personal, or research gardening facilities.  Aside from the fact that LED lighting is extremely geared to protecting the environment, they are cost efficient to run and maintain over time.  So not only can you save your money, you can save Mother Earth as well!