Red / Blue vs White LED? LEDS (Light Emitting Diode) LED grow lights have gained in popularity due to their low heat emission and custom wavelength configuration. Just google led grow lights and you will eventually find the information . 5050s can also be used for colour-changing LED tape, with red, green and blue chips inside each LED. The difference between the above two images is: The first shows the Luminous Flux of the LED. This LED grow light has been engineered to supercharge photosynthesis in your plants, whether they’re medium or deep-planted, red leaf, or carpet species. This is because the lights that come from a regular LED light bulb and a grow light are fundamentally quite different. Cool White is usually thought of as 6500K, while daylight is 5000 or 5500K, and they all have fair amount of blue. Turn up the red dial. And XP-E HE Photo Red (660 nm) achieved up to 3.18 µmol/J. Light-emitting diode lights show promise as grow lights for indoor plants. The white light spectrum includes a few colors currently included in all LED grow lights, like blue and red. If you’re growing indoors, you have to completely recreate the sun for your plants through variable spectrum LED grow lights. This lighting unit can be effective when used on a planted tank up to 125 gallons. A table of the % Blue, Green and Red light in the spectrum output of common grow light sources: The sun, Full Spectrum, CMH/LEC, Red/Blue LED, HPS dual spectrum What is a Full Spectrum Grow light? There are even LED lighting strips that replicate the monthly lunar cycle. This provides plants will get a similar spectrum of light from that they would expect from the sun. See how both CFL and LED Lights might look similar to the human eye, but the red and blue regions are drastically different, meaning different results with plant growth. The three major colors of light are red, blue, and green. Plenty of Deep Red with a perfect ratio between Red and Blue for most plants. However, using phosphors to create white light (4000 K) causes an overall reduction in efficacy (2.29 µmol/J). Just the opposite of what is … By linking this type of RGB LED strip light to a controller, you can mix any shade of any colour you choose. Look for lights that have red light in the 640-660 range. Cool & Warm CFL The light can also be switched from veg to bloom to provide the optimum light for different stages of growth. Plain white 6500K diodes lack adequate red spectrum, which is why using LED fixtures with plain white LEDs often result in washed out visual colors, and poorer pigmentation in red plants even though … ‘Blurple' LED grow lights are predominantly blue and red spectrum lights. At 24” height, it provides a growing area of 2ft x 2ft (61 x 61 cm). Blue and Red LED lights have shown the highest efficacy of all colors. What we perceive as white light from the sun is actually made up of all the colors of the rainbow. THE LIGHT SPECTRUM: BLUE AND RED. It features 60 x 10 watt LED lights. — All because of how different red and blue is. A plant exposed to blue light only will spend that energy on growing and building it's roots. You can read the second article by clicking this link. Blue Light for Veg/Growth. These are commonly used for household lighting & often make up the bulk of cheap aquarium LED light fixtures. As for the Purple Grow lights id love to see the specifics on the led (spectrum of nm for each), every proper grow led should use Royal blues and Deep red’s. Experts believe that red LED light acts on cells in the skin known as fibroblasts, which play a role in production of collagen, a protein that makes up a large part of connective tissue and helps the skin to recover when it's harmed. Go. This is particularly good for nocturnal fish, as a dim blue light can be left on the tank to simulate moonlight and allow for feeding and viewing purposes. But it also comprises of a few wavelengths not included in significant intensity in most LED grow lights today. This means that it’s possible to place red, white, and blue diodes to give a full spectrum of light to your plants. However, 20%-40% of the light produced by the blue LED is lost in this process, so these "white" LEDs cannot be as efficient at creating light as a pure-color LED (and LED's cannot be made to produce a "pure-color" white). Because of this, some growers have started to refer to these fixtures as “blurple” LED grow lights. Another issue could be, after ordering the orange LEDs for your panel indicators, you light it up and it looks red. This is because the LED has a higher wavelength, perhaps around 625nm. White light is a blend of blue, green and red wavelengths; there are no white wavelengths. You need white LED lights. It can be used alongside LED grow lights, High Pressure Sodium, or Compact Fluorescent lights as well. You'll see that many LED grow lights emit in the red and blue spectrum. If you choose an LED light that has only red or blue lights, it simply will not get your plants to grow to their full potential, like a white LED light (also known as a full spectrum LED light) would. I dont want to give a link because I am not going to endorse any specific brand . Essentially, all white LEDs are really blue LEDs that are coated with a substance (phosphors) that converts some of the blue light into longer, less energetic wavelengths. This is the first white light that gives the option to add supplemental light in the different stages of your plants' growth cycles by simply turning up or down a knob. This is a great light from a well known brand, and uses an … Thread starter OneHitDone; Start date Apr 29, 2015; 1; 2; Next. A Red/Blue light will score a low amount of lumens. Even red and blue lights together will not do it. Lumens overemphasizes Green and de-emphasizes Blue and Red. 4000K isn’t “cool white”, it’s borderline warm white(3700K), meaning that it has more yellow, orange and red rays, and less blue. They are the SAME LED! A ‘Full Spectrum’ light contains all of the colours of light in similar proportions to the Sun. Effects of Red and Blue Light on Plants. Red and blue lights are typically promoted in LED skin treatments. Most importantly, red light and blue light. Each color of light has a different efficiency and plays a different part in a plant growth, so we need a plant-centric light measurement as a benchmark. Red … LED Grow Light vs. OneHitDone Well-Known Member. The second shows the Radiant Flux of the LED. (RGBW tape is similar, but uses ‘quad’ LEDs, with an additional white chip.) This is the first of a two-part LED light comparison series. LED Shop Light. Since the primary focus of targeted-spectrum LED grow lights is on the blue and red parts of the visible spectrum, the light produced looks purple, or even pink. I would overall recommend a good white light, it has a full spectrum. White LED lights contain closer to the full spectrum, making them more similar to the sun than single color LED lights. LEDs, being monochromatic sources and being available in wide range of pure colors, are the only light sources that can be tailored to give right spectrum & do wonderful things for plant growth. There is not just one difference between LED lights and grow lights. In fact, there may be up to four articles on this subject. Adjustable light intensity: LED lights can be dimmed and programmed, allowing for a natural dimming at sunset and the reverse at sunrise. There are two answers to this – while technically speaking, the light from these regular LED light bulbs can be used to grow your plants, most people actually prefer using grow lights. 90% of budget LED grow lights are ‘blurple' lights. An LED vs CFL bulb might look similar to your eye, but will grow your plants drastically differently. I mix cool white and warm white fortimo arrays for houseplants, and as hard as it is to explain the mix has far more par than a neutral even though the color temp is about the same. That being said, you can find more info on red light vs. blue light in this article. Contrary to what the naked eye perceives, not all light is the same. Neutrals on the other hand have lots of green. While LED lights require more of a cash layout, they will last more than twice as long as other lights. Comparison series in their early days, LEDs were seen as low-wattage alternatives to HPS and.! 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