Every plant should receive light, and it is best that every plant can receive the same light. Taking a step back, at least the light intensity, light quality, and light duration of each plant should be generally close, otherwise part of it Insufficient light will cause poor growth of plants. Although the other part grows normally, the LED plant light cannot be fully utilized, which will cause unnecessary waste of resources.
The main reason for the difference in plant growth conditions is the uniformity of illumination. The uniformity of illumination can be divided into the uniformity of the distribution of different wavelength chips in the LED plant growth lamps and the distance distribution between the LED plant lamps.
The chip distribution is generally based on the LED plant light supplement light plant characteristics. After the lamp bead ratio is obtained, how to intersect between the chips is calculated, and finally distributed on the plant light package and COB panel according to a certain rule, so that a single LED The plant lamp illuminates the main area with uniform light quality and light intensity distribution.
The arrangement of the spacing between each LED plant light is mainly determined by the light intensity of the edge of a single LED plant light. In addition, the installation height of the light must be considered. After comprehensive calculation, the distance distribution between each plant light can be obtained to ensure a large area. Uniformity of light during planting.
Therefore, the uniformity of plant lighting is summarized as: uniform light quality and light intensity distribution in the middle and around a single LED plant growth lamp, and uniform light quality and light intensity distribution at the intersection between adjacent lights and other illuminated areas.
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