Ultraviolet radiation: protective measures against strong light conditions and stimulation of insecticide repellent chemicals. Promote the accumulation of leaf pigments and affect leaf and plant morphology.
Blue: Lack of signal from neighbours, no need for glory. Promote stomatal opening, stem elongation inhibition, leaf thickening, photoperiod flowering.
Green, yellow, orange: Neighbor's signal, glory. Contrary to blue light, stomatal closure and some shade-avoiding symptoms enhance photosynthesis in deep cells.
Red: Lack of neighborhood signals. Main Components for Photosynthesis, Stem Elongation Inhibition and Signal Light
Far red: signal lamp; neighbor's signal lamp, glory. Grow and blossom.
In other words, because each plant has different needs, users of LED planting lamps need to adopt a tailor-made method when planting crops. In fact, this means testing before mass production. (Read more: 8 tips for setting up successful factory trials using LED)
Another option is to buy LED growth lights from companies that are committed to research and provide these data to their customers.