The CRI value of Valoya lights is between 60 and 95. This means it appears to human eyes either as a pleasant, soft pink, or even plain white! LED grow lights do not have to be purple.
In this manner, what color should grow lights be?
Blue is the most important light for plant growth, because it is readily absorbed by chlorophyll and converted into energy through photosynthesis. That said, blue light on its own is not nearly as effective as blue combined with red.
Also know, what is the difference between purple and white grow lights?
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. … Purple LED fixtures are usually comprised of combinations of red LEDs (usually 75 to 90 percent) and blue LEDs (usually 10 to 25 percent).
Why is my grow light purple?
The purple color emitted by LED lights is caused by the combination of blue and red wavelengths of light that make up most LEDs. Studies show that these two wavelengths are critical in plant development, which is why manufacturers use multiple red and blue wavelengths in their grow lights.
Will regular LED lights grow plants?
Can a regular light bulb help plants grow? Yes, as long as it delivers enough PAR light to your plants. LED lights are great because they’re energy-efficient, emit little heat, and last for years. However, it’s probably best to get a horticultural light for plants with high light requirements.
Why is my grow light pink?
The larger the ratio, the more pink it appears. Since red wavelengths are the most important for plant growth and plants like a ratio of around 5 to 1 of red to blue light, most LED grow lights actually contain more red than blue diodes. This means that their light is actually more pinkish than purplish.
What does purple light do for plants?
Violet or purple light has a shorter wavelength and higher energy, and is thought to be effective as a secondary light source to facilitate growth and development of a plant’s leafy vegetation.
Do different colors of light affect plant growth?
The color of light DOES affect plant growth, but the effect is more noticeable under low light intensity. Red & blue light are most effective for plant growth, while yellow & green have minimal effect. UV light can damage plants, causing leaves to burn. Growers often use supplemental light to optimize plant growth.
What is the difference between LED lights and LED grow lights?
What’s the difference between LED lights and LED grow lights? Standard LED lights only provide illumination while LED grow lights have a wider spectrum of both blue and red light that promote vegetative growth and flowering, respectively.
Will plants grow under white LED lights?
And the answer is a resounding “yes.” White LED lights are great for growing plants. … This means that a fixture with a healthy amount of green will stimulate growth further beneath the canopy than a light that does not contain green wavelengths. In the end, white light has a great effect on plant growth.
Can grow lights be pink?
A new wave of research shows that “pink” light – a mix of red and blue wavelengths is all that a plant really needs to grow. … “So we developed these lights to correctly match the photosynthesis needs of our plants. We get almost 20 percent faster growth rate and save a lot energy.”
