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jessica@enjolight.cn
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008618531207767
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2021-09-03LOZON
Different plants have different needs for spectrum Different plants have different needs for spectrum For example, lettuce is red / Blue 4:1, strawberries 5:1 and general-purpose 8:1. Some need to add infrared and ultraviolet rays, but some factories know only a little. They put all the spectra together and call them full spectrum, which is suitable for any plant. As a result, because it contains ultraviolet rays, it kills peoples orchids. Fortunately, its not hundreds of thousands. White light contains all the spectra, so someone made a white LED, which is full spectrum. Philips also did this stupid thing. I did an experiment. The same plants used two 200W white lights and a 90W UFO (red and blue 1:1) and a 90W square (red and blue 8:1). After a week, the plants under white light grew significantly slower than those with red and blue lights. Dont superstitious about white light. At most, add a few white LEDs to the red and blue lights for improvement, rather than as the main lights. T
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