540W LED grow light, long lifespan

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Product Description

The different wavelength for the plants' photosynthesis:

410nm (UV): low chlorophyll absorbed, influence the photoperiodism, and prevent the roots striking

460-470nm (blue): the chlorophyll and renieratene absorbed at the largest proportion

520-530nm (green): the pigment absorption rate is not high, good for the plants dormancy

630nm 660nm (red): low chlorophyll absorption rate, have a significant influence on photosynthesis and photoperiod

850nm (IR): low absorption rate, stimulate the cell extend and influence flowering and the seed germination

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