This comes as no surprise as the light intensity (PPFD) of this light is the lowest on the list (still decent though).The total weight of the system is 14.11 pounds and the warranty you get is of 3 years. Along with a 30-day money back guarantee.
This is a 300-watt cheap full spectrum LED grow light which is engineered to be reliable and durable in use. A perfect balance of PAR value and Coverage give your plants the perfect light to grow and thrive.The manufacturer claims that their Full spectrum LED grow light runs 50 to 60 deg F cooler than other similar products on the market. Cooling fans system on this grow light is very efficient and quiet. They have even placed holes on the aluminium outer casing to enhance the heat dissipation.
There are many guides and tutorials on the web, which will show you how to build a potent LED light that will be quite a bit cheaper than the premium premade LED lights, but will provide close to the same quality of light. The so-called broad spectrum and full-spectrum or white phosphor-coated blue LEDs are designed to be ideal for human eyes rather than plants; although they include the colors plants require to grow, they can never be as efficient as the right combination of single-color (mostly red and blue) LEDs for growing plants . If you have a coverage area of 2 X 2 feet then this would be best suitable at a height of 24 inches.Below is shown how much PPFD is needed as a minimum for your Cannabis plants to grow and give you at least some yield:Hi, I'm Kevin. I created Epic Gardening to help teach 10,000,000 people how to grow anything, no matter where they live in the world. A little more about me.
The light which is emitted by this grow lights is full spectrum light i.e. 380nm to 780nm. It will give your plants all it need to grow and mature. Unable to connect using required security protocol. To access the page requested, please upgrade or use a different browser or mobile device to ensure that your experience on Amazon will be uninterrupted. Our most recommended cheaper alternative if you want the powerful and cost-efficient Samsung LM301B diodes is currently the Spider Farmer SF LED grow light. If you are on a tighter budget, yet still want to enjoy a blooming indoor garden, then this LED light is great for you. It offers full spectrum grow lighting with a little more added red light, which is known to yield better growth in your plants Epic Gardening occasionally links to goods or services offered by vendors to help you find the best products to care for plants. Some of these may be affiliate links, meaning we earn a small commission if items are purchased. Here is more about our approach.
If you want to make sure you have all the supplies to grow your marijuana, check the following guide:And while blurple lights get the job done, time and time again we have seen proof of the fact that white light results in more and better quality yield.
Full Spectrum Led Light found in: Waterproof 6500K LED Fixture 8821.00, 7-Day Rental - MQ-510 Full Spectrum Underwater LED PAR Meter, Razor X R5 150W LED Fixture, 50/50 Lumi Lite Strip LED, Waterproof Full Spectrum LED Fixture. Description. Recent advancements in LED technology have created a real boon for indoor growers. Although these fixtures consume less energy than fluorescent tubes of comparable size, they produce more light and less heat, emitting full-spectrum light that closely matches the wavelengths of natural sunlight Best Full Spectrum Led Grow Light Reviews Table of Contents 1 Led Grow Lights: Quick Product Comparison Chart 2 Things to consider before buying 3 Reviews of the Best LED Grow Lights 3.1 Editor's Choice: BESTVA 3000W DC Series 3.2 Runner Up: King Plus 1200W Double Chips 3.3 Advanced Platinum Series P300 300W - Good For Beginners 3.4 Morsen. You get a guarantee from manufacturer that the temperature inside the grow light will be below 55 deg C always. This is done by using 2 UL certified cooling fans and cooling holes in all directions. The fans are quite and efficient when working. Exposure to full spectrum lighting allows your body to produce serotonin and melatonin, two important hormones that regulate your sleep cycles. Stress and Anxiety A study in Germany found that while people were under fluorescent lighting, their bodies had significant increases of the stress hormone cortisol
This Bestva reflector LED grow light has replaced their previous classic series and this one is specifically designed to grow marijuana at home. LED full spectrum 8850. The LED full spectrum 8850 is equipped with 76 1-watt LEDs with Ultra Low Current Technology, cold white, blue LEDs (450 nm), as well as green and red LEDs for an adjustable light spectrum with a color temperature that appears similar to 8,000 to 25,000 K, but also up to pure blue light
.So we have found all the best full spectrum LED grow lights on the market and have reviewed them for you.Full spectrum LED lights don’t really have this problem though. Some growers actually have to heat their rooms artificially during colder months due to how low the heat output is from this type of lighting. That means that if you’re growing in a warmer climate, you won’t have to worry about overheating your grow room.
In this post, our experts reviewed the best full spectrum LED grow lights !! Check out best full spectrum LED grow lights on the market right now, they will help with your endeavor. They can help you make your plants grow faster and give you the better yield. If you are growing marijuana under Full Spectrum Led grow light then, you will get bigger and better buds on your plants Most lights get advertised with a coverage area that's grossly overstated not only when keeping the minimum of PPFD of 510 μmol m(-2)s(-1) rule in mind, but also when keeping the minimum of 50 watts per square foot in mind.
In general, HPS edges out full spectrum setups on cost, but loses in heat output and ability to grow through a plant’s life cycle.As you might already know that VIPARSPECTRA is one of the leading manufacturers of marijuana growing equipment. This Led grow light has been developed by grower themselves to get dense and resin rich flowers.Yes. Currently, this 3000 Watt LED grow light has the highest wattage output compared to other models of the same brand.It’s one of the coolest looking LED systems I’ve ever personally seen, and aside from that actually performs at a high level.
8 product ratings - 50W E27 Full Spectrum LED Grow Light Bulb Lamp For Hydroponics Plant Veg Flower. $12.99. Save up to 9% when you buy more. Trending at $13.58 Trending price is based on prices over last 90 days. or Best Offer. Free Shipping. Watch. VIPARSPECTRA Pro Series P2500 LED Grow Light Sunlike Full Spectrum for Veg&Bloom The outer structure is made out of aluminum which acts like a heatsink and removes all the hot air. Along with that, the manufacturer has also added fans to aid in the cooling of this LED to grow light. If you want to buy cheap full spectrum led, choose full spectrum led from banggood.com. It endeavors to provide the products that you want, offering the best bang for your buck. Whatever full spectrum led styles you want, can be easily bought here These white chips are produced by a phosphor-coating method, where the coating is deposited on the LED die. The exact shade or colour temperature of white light produced is determined by the dominant wavelength of the blue LED and the composition of the phosphor. And the thickness of the phosphor coating produces the variations in the colour temperature of the diode.
You can wear the sunglasses to protect your eyes from UV rays and use the adjustable ropes to place your grow light at your desired position and move it if you wish to.While plants certainly can use some of the light wavelengths outside the PAR spectrum, the light that falls outside of this range is usually either too powerful or too weak to be of primary use for photosynthesis.
With Samsung LM301B diodes, you won't only be able to easily create a grow setup with a maximized light intensity and therefore yield, but you'll also do it with the least amount of electricity used. Full spectrum LED grow lights are our first choice for indoor gardening. In this article, you'll learn what full spectrum really means, when you need full spectrum lights, and get tips for growing indoors year round. Read to find out if full spectrum LED lights are right for yo In many cases, it’s better to get multiple lower wattage LED lights instead of getting a single high wattage LED light, and position them in such a way that light from different angles covers your plants.
Just in case you don’t remember, PAR stands for “Photosynthetically active radiation.” It refers to the spectral range of light from 400 to 700 nanometers that most plants use for the process of photosynthesis. For our purposes the difference is that a PAR meter measures intensity of light within the whole spectrum. While a lux meter (lm) is usually calibrated only for the brightest light wavelengths that we humans can see, where white and yellow light are seen as the most intense, while ignoring other wavelengths like blue and red which are also very useful for plants.All the Full spectrum LED light bulbs used in this grow light are made by reputed companies like Epistar, Bridgelux and Epileds. These will not burn out quickly, you will get more lifespan out of them than ordinary LED’s. They're labeled 2700K, and they nail that. The yellow plastic covering is actually why the spectrum looks the way it does. There's no such thing as a white LED. Instead, to create a white light, a blue LED is used (notice the spike in the blue part of the spectrum), and a yellow phosphor is used to fill in the rest (the big hump) I'm talking about the real wattage value! Im talking about the actual power draw, the actual watts that your light pulls out of the wall. Description. Recent advancements in LED technology have created a real boon for indoor growers. Although these fixtures consume less energy than fluorescent tubes of comparable size, they produce more light and less heat, emitting full-spectrum light that closely matches the wavelengths of natural sunlight
Full Spectrum Ice, serving Austin and San Antonio, TX, designs, produces and displays the highest quality custom ice sculptures for the client who appreciates consistently superior services. We've created hundreds of sculptures, so you're guaranteed to be extremely pleased with our quality and professional service . Along with that you also get a steel hanger and an instructional manual with it.Nonetheless, using PAR, PPFD and grow journals, we can get an excellent idea of the quality of light coming out of a particular LED light.
The UL qualified Cooling fans are very quiet and the sinkholes in the aluminum act as heat sink and help in reducing the temperature on the grow light. The total weight of the unit is 22.1 pounds. GE Lighting PAR38 Full Spectrum LED Grow Light for Indoor Plants - 32W, Full, Balanced Lighting For Seeds & Greens 4.6 out of 5 stars 144 $13.24 $ 13 . 24 $36.99 $36.9 The exact optimum PPFD value is a controversial subject, and is among other things, highly dependent on:To absorb light, plants use a somewhat primitive but highly effective version of our eyes, which we call pigments. The most abundant plant pigment is chlorophyll and it is most efficiently used to capture red and blue light. Other than those, there are many other pigments, including carotenes and xanthophylls which harvest light in other wavelengths and pass it on to the photosynthetic process.
A full-spectrum LED grow light is simply a marketing term that implies that your grow light closely resembles light from the sun. This marketing term comes from the concept of full-spectrum light, which in recent years has been used to refer to electromagnetic radiation from the UV to infrared wavebands The Fluence SPYDRx is what you get when a company takes the full spectrum LED hype and actually applies rigorous scientific testing and quality manufacturing processes to it. You can substitute or supplement natural light with full spectrum LED light bulbs and fixtures. Full spectrum LED Lights work to replicate natural light by using a mix of cool and warm light wavelengths or colors. Our selection of full spectrum LEDs features some of the most advanced color formulas in the horticultural industry If you want to experience the power of Samsung LM301B diodes, but don't want to spend $800+ on a premium LED grow light from Gavita or HLG …And the only true way to measure the range of wavelengths and your light’s true intensity is not by watts per square foot or lumens as most people think, but by:
The company provides you with safety assurance along with quality and durability. To prove that, they have obtained a certification from UL standard for their LED grow light. The fans on this light are also UL standard approved.If you measure the PPFD in the area RIGHT below the light (in the center), you will get different values than further to the sides and corners. The further you get from the center of your LED light, the quicker the PPFD values drop.Most HID or CFL lighting setups are bulky and cumbersome. This isn’t necessarily bad, but if you’re trying to grow in a smaller space it can make it difficult. Full spectrum fixtures are relatively small and don’t require ballasts or reflectors, freeing up space in your grow tent or grow room.And the lights in this list have specific vegetation/flowering settings with optimized spectra for that particular stage in the growth cycle. and, you can quickly activate these specific settings with a simple switch.We present to you Bestva 2000 watt LED grow light. You will get the highest Par/lumen output with these Full spectrum LED light bulbs. The dual chip 10 watt LED’s are much more efficient and brighter than the traditional 5 watts and 3 watts’ full spectrum LED light bulbs. These are best for all kinds of stages of marijuana growth.
The heating on this Led grow light is very low, thanks to the heatsink design and materials used for the outer casing. The cloud patterned holes on the sides also help the trapped heat to release. Eventually lowering the temperature of the light and saving your plants from burning up.In general, MH is good for vegetative phase and costs a bit less, but puts out a lot of heat and doesn’t work well for a plant through it’s entire life cycle. If you’re growing only vegetative plants though, it can work well. I run full spectrum on my lighting (whether using a led or mh/hps setup) for veg and flower. Other growers I know who have the space and lighting to do so also run full spectrum the whole grow. When you are ready to flower switch from 18/6 to 12/12 and you'll be good If you have all your supplies and want a step-by-step guide on how to successfully finish your first grow, check out this guide:
You will also get different PPFD values if you measure from different heights. The closer you measure to the light, the higher your PPFD will be. LED grow light technology is relatively new. One of its advantages is the ability to produce a multitude of different emission spectra. In this article, we discuss what constitutes a full spectrum LED grow light and whether they are advantageous for plant growth Therefore, when looking for the best 3000 Watt LED grow light model, consider putting this BESTVA DC Series 3000W LED grow light on your shopping list.
Full Spectrum E26 BR30 LED Bulb I installed five of the 6500 K 96 CRI bulbs(out of 6 possible) in my home office and I have noticed an improvement in my ability to focus on tasks earlier in the morning and later at night The Full Light Spectrum in 1 Lamp. Less Eyestrain & Headaches + More Clarity Growstar Reflector Series 1200W LED Plant Light with UV & IR Full Spectrum and 3000K CREE COBs and 10W Double Chips for Plant's Flowering And Fruiting Stages Help Your Plants Get the Best Yields Optimal Full Spectrum from 380nm to 780nm Different with other common led grow lights with red and blue LEDs, Growstar R Now you know why you need this grow light, and if you feel that way, then I recommend you to click the button below and get it today:Your plants will grow and yield at a much better rate in the flowering stage if you get close to the optimum PPFD value between:
I am a fan of grow lights that bring something new to the table, and the HIGROW Optical Lens-series 1000W is one of those. I am going to explain you why this lens design is amazing, along with the pros and cons of this product. Buy from Amazon.com BLOOMSPECT 1000W LED Grow Light BLOOMSPECT 1000W LED Grow Lights for Indoor Plants... (241) Buy on Amazon (Last update on 2020-02-21 at 02:07 ,UTC)When it comes to LED grow lights with Samsung LM301B diodes you have a few options. But if want your LED grow light to make use of Samsung LM301B diodes AND want: We provide Best LED Grow Lights For Weed, choose yours from our Full selection of LED Lights Guide for Growing Marijuana with Hydroponics or Soil. Full Spectrum helps with aspects of plant growth beyond photosynthesis. Shop now with detailed PPF,PPFD and PAR instructions
The Gavita Pro 1700E solves this issue by supplementing the powerful Samsung LM301B diodes with Osram deep-red LED diodes.You can even use multiple lights together as they can be daisy chained together. The total weight of the cheap full spectrum LED grow light is 5.6 pounds only. They have used 60 pieces of full spectrum LED light bulbs from Epistar and Bridgelux.Right now, full spectrum LED grow lights are expensive. The costs of setting up a system that depends on these lights can be more expensive than standard HPS or HID setups.The manufacturer has over 8 years of experience of producing high quality grow light products for indoor gardeners.
When compared to a traditional 400 watt HPS/MH, this cheap full spectrum LED grow light only consumes 108 watts. And it also has a better coverage area of 2.5 X 2.5 feet. Our full spectrum LED grow lights consistently emit wavelengths in the range of 380 to 779nm. When you give your plants both intensity and full spectrum light they will pay you back every time. Spectrum King is the first company to provide Full Spectrum LED grow lights to both the commercial and home growing community Nonetheless, when we compare similar grow setups, where only the LED light used, is different, we can very cautiously conclude which LED lights provide a higher yield than others. Full Spectrum Features is a full-service production company and specialty distributor. Our award-winning films have screened at over 400 festivals, micro-cinemas, museums, galleries, and alternative screening venues around the world Finally! A plug and play High Output LED T5 bulb that cranks out a full BLOOM spectrum with only 21 watts (2' version) or 41 watts (4' version) of power usage (Compare a standard T5 HO bulb at 54w). These smart Agro LED T5 replacement bulbs are designed to easily replace existing T5 fluorescent bulbs. With a rated life span of at least 50,000 hours, they will outperform, and outlast your.
With updated heat sinks and better fans, this led grow lights dissipation rate is improved by 20% to 30%. Less heat will improve the life of your lighting system. Also, with less heat you can be sure that you will save electricity power as well in turn saving you money. On average, you'll get around .5 grams per watt with an high pressure sodium. Full spectrum LED grow lights, however, give you anywhere from 1 gram to 1.5 grams per watt. If you can 3x your yields just by investing in the best LED grow lights, it seems like a pretty easy answer to me For heat dissipation, the manufacturers have made the outer body with aluminium heat sinks which keep the temperatures low. Even Cooling fans are added to minimize the heating. Full spectrum lamps are designed to emulate the full electromagnetic spectrum of light, which would most commonly be recognized as midday sunlight in terms of its appearance to the human eye. These lamps come in a variety of wattages, voltages, sizes, finishes, and base types Luckily, science has the answer. It turns out that a publication by McCree (1972) figured all this out for us and published a chart similar to the following one:
All Purple LED Light Owners . We're trying to do two things with grow lights that have mostly red and blue in their spectrum Blue Light Correction - This is the most important step to fix if your grow light has primarily blue light. If you own a ViparSpectra this is definitely a step to take for you (this light is really meant for aquariums) Now you understand why white light is always preferred over blurple lights, let's take a look at the best white-light LED diodes that are currently available for non-commercial growers. Optimal Full Spectrum from 380nm to 730nm —— Different with other common led grow lights with red and blue leds, Hipargero HG series led grow light uses 3000K high power COBs, which are specially developed for plants, can provide really full spectrum lights from 380nm to 730nm, ideal for all kinds of indoor plants veg and flower at all growth stages But because its price is so low, you can easily get a few VIPARSPECTRA lights, for the same cost as a high-end light like the Gavita Pro 1700E (keep in mind that 2 Viparspectra lights still won't give an as good of a result as one high-end light like those from Gavita or Horticulture Lighting Group).
This Grow light is perfect for someone who has a coverage area of 3 X 2.5 feet. Hand it at 24-inch height for maximum results.While the build quality of the Spider Farmer SF might not be as good as the Gavita or HLG lights …PPFD is a measurement of light intensity, and it says how many light photons that fall within the PAR-range (expressed in micromoles) hit a given square meter per second: μmol m(-2)s(-1).In this article, I’ll help you figure out how to buy the best full spectrum LED grow light for your money. I’ll do this by helping you to understand what terms like Spectrum and PAR mean, how they relate to each other, and how you can use them to choose the best full spectrum LED fixture you can buy for your garden.
iPower make a lot of different lighting system for indoor marijuana growing. This one is a 300-watt cheap Full Spectrum Led grow light. It is energy efficient as well as environmentally friendly.Whether you are looking for double chip LEDs, Elite series, or Smart series, the company has a wide variety of grow lights for indoor plants and vegetables.
BloomBeast is making cheap Full spectrum LED grow light since 2010. They have a big research and development team behind their success. The company will provide you with 90-day money back guarantee, 6 months’ free replacement warranty and also a 5-year warranty on this LED grow light. Highest Flux Full Spectrum 400-850nm. low voltage DC operated. high reliability and long life time. soon delivery. RoHs&CE . led 3W grow chip full spectrum 400-850nm high power led . Electrical and optical characteristics (Ta = 25℃ This is one of the most powerful lamps in the market and is perfect for serious growers. It is expensive, although, more affordable than the Kind K5 XL1000. Let’s quickly check the pros and cons of this product.
HID lights emit ALL the different wavelengths/colors all the time. This even includes wavelength/colors that fall outside of the PAR range! Waveform Lighting's full spectrum technology replicates natural daylight at the spectral level. With 95 CRI and R9 > 90 and a daylight color temperature of 4000K, 5000K or 6500K, this lamp emits light that simulates natural daylight California Lightworks is a reputable manufacturer in horticultural lighting and has been putting out quality LED systems for a while now. While it doesn’t win as many “flashy” points as my best overall pick, it’s a very solid full spectrum LED setup that will get the job done for most plants that you’re looking to grow.They were one of the first and few affordable LED grow lights that made use of ‘white light' quantum boards.
You do NOT want Full Spectrum, UV, IR, Far Red, Only White or anything besides Deep Red and Deep Blue. Red White and Blue is always a safe bet. Red and Blue come way before white. White (aka Full Spectrum) is more like supplemental. I do some consulting work regarding grow lights and design for the University of Florida Horticulture LED Research When compared to a traditional 600-watt HPS/MH, this unit only consumes about 269 watts. You save money!Hi, I’m Steve K. the founder of FancyGardening. A versatile freelancer with a great passion and experience in Gardening and Landscaping, sharing valuable tips on modern gardening practices, product reviews and latest Innovations.
The dimension and weight of this LED grow light are 11.4 X 7.9 X 2.8 inches and 5.71 pounds respectively. When you buy this product, you will get a 6 feet power cord, hanging kits and a manual for free. You also get a 3-year warranty with it.Although the ‘white light' emitted from the LM301B LED diodes covers a much wider spectrum of PAR than the average ‘blurple' light … Here are the spectra for incandescent, fluorescent and two LED light sources: Incandescent 2800K Fluorescent 3840K LED 3000K LED 5000K Now, we can consider a full spectrum only for incandescent but there is a lot of Infra Red (IR, that means hea.. And although some LED light manufacturers (wrongly) use the term PAR when talking about a light's intensity, PAR is not a way to measure the intensity of your light.If you're looking for a budget-light, I still recommend the MarsHydro Mars Pro II Epistar as the number 1 budget-light.
If you are growing marijuana under Full Spectrum Led grow light then, you will get bigger and better buds on your plants. The grow lights will also help you save energy.Light and heat are forever intertwined. The temperature of your grow room is a vital variable, and grow lights are one of the biggest contributors to rising temps. It’s why grow room ventilation is so important.When looking at the actual power draw of this light, you'll see this light has a very high PPFD output per watt (PPFD/WATTS). Product Description. The Flora S6 PRO™ represents the latest in LED grow light technology. Designed for professional growers and cultivators, it offers high quality light, even coverage and is built for durability in any grow environment Many of their products have positive customer ratings and this is a good indicator that they manufacture quality products.
Besides the lights being too bright, which you can avoid by using glare glasses, this is a great purchase and one you should consider if you want the best for your weed growth and final yield Im looking at investing into some LED Full spectrum lights for my 1.2mx1.2m tent, can anyone recommend a mid range budget, highest efficiancy etc Mars.. A power LED I have emits yellow and purple to attain a cool white. Warm white has more red in it. In short though, the color spectrum of White LEDs is generally horrible unless you get a really expensive one designed for full spectrum use The second method will result in a decent yield and will be cheaper and easier most of the time (most LED manufacturers don't provide PPFD / PAR-value charts…yet). 2020 popular Led 3w Full Spectrum trends in Lights & Lighting, Growing Lamps, LED Grow Lights, Light Beads with Led 3w Full Spectrum and Led 3w Full Spectrum. Discover over 1353 of our best selection of Led 3w Full Spectrum on AliExpress.com with top-selling Led 3w Full Spectrum brands. Shop the top 25 most popular Led 3w Full Spectrum at the best prices
Before we focus more on BESTVA 300W LED review, check out the following key factors that you need to consider when buying a grow light.When you look at the power of this light, you'll quickly understand why it has such a high price tag.UV-light has been proven to increase THC-percentages in cannabis, and this is one of the few lights that have an UVB-bulb.It’s not cheap at $900, but the Fluence SPYDRx is by far the best full spectrum LED system on the market right now. Full Spectrum LED Lighting. Less electricity, less heat, no need for chillers - what's not to love? Welcome to the new age of aquarium lighting! LED or Light Emitting Diode lights are taking the market by storm, and it's easy to see why. LED lighting is the most cost effective form of lighting for your aquarium today
Full Spectrum and LED Office Lighting Full spectrum fluorescent lighting is claimed to have significant benefits over regular fluorescent lighting. LED lighting is also claimed to have advantages over other light sources. This report is a summary of literature evaluating these claims Are you looking for the best 3000W LED grow light for your indoor plants? BESTVA 3000W LED grow light is one of the premier grow lights that has the highest light output per watt.When you purchase BESTVA 3000W LED grow light or other models, you enjoy a 3 years warranty coupled with a 90 days satisfaction or return guarantee.The best feature on this VIPARSPECTRA PAR450 full spectrum LED grow light is that you can actually adjust red, white and blue full spectrum LED light bulbs initially by using the provided 3 channel spectra controller.For our intents and purposes, the Sun’s radiation spectrum is very evenly spread and peaks in wavelengths around the PAR spectrum.
You probably know that full spectrum led grow lights can make your plants grow at an accelerated rate and develop better. However, the keyword here is outstanding, and that is why today you are going to discover the best full spectrum grow lights of 2020. The authentic top 10 composed by the best the market [ This full spectrum LED grow light has a perfect combination of Par output and coverage, which gives you plants the best chance to grow better and yield more.This Led grow light is perfect for those who have a 2.5 X 2.5 feet coverage area. It only consumes 200 watts, will save you money as well.This is because LED doesn’t have the best spread compared to other types of lights, and the more lights you have, the better you can position them and the better the spread of your light will be. Overall the benefit of led (besides heat and energy usage) is the individual nanometer or narrow spectrum which can be used to create a perfect grow light as well as full control on the spectrum via controller and dimming if required. Good article either way, i'd be interested to see a test based on the above You also get 3 different types of cycles on this Grow light: seedling cycle, vegetation cycle, and bloom cycle. Another good advantage is that they provide very good after sales service. You get 90-day money back guarantee along with a free replacement warranty for 6 months. And also a 5-year warranty on the grow light.