Application analysis of LED plant lights in photosynthesis
1. Knowledge of LED lamps for planting plants Different wavelengths of light have different effects on plant photosynthesis. The wavelength of light required for plant photosynthesis is about 400-700 nm. Light at 400-500nm (blue) and 610-720nm (red) contributed the most to photosynthesis. Blue (470nm) and red (630nm) LED tube lights for plant growth can provide the light that plants need. Therefore, the ideal choice for LED tube lights for growing plants is to use a combination of these two colors. In terms of visual effects, the combination of red and blue plant growth lights presents a pink color. Blue light…