In modern precision agriculture and facility horticulture, light is the core factor of controllable environment. The customized solution of visible light and near-infrared light LED is revolutionizing the traditional fill light mode with its precise, efficient, and flexible characteristics. This plan aims to meet the specific needs of crops at different growth stages through the precise design of "light formula".
The core customization dimensions are as follows:
Accurate customization of spectral ratio: This is the core of the solution. Going beyond traditional "full spectrum" imitation, we design based on the photoreceptors (such as photoreceptors and cryptochromes) response of crops.
Visible light part (400-700nm): Accurately control the proportion of monochromatic light such as red (660nm), blue (450nm), green (530nm), and far red (730nm). For example, a high red blue ratio promotes photosynthesis and is suitable for the growth of leafy vegetables; Supplementing with far red light can control plant morphology and prevent overgrowth; Increasing green light can improve canopy transparency.
Near infrared part (700-800nm): Focus on regulating the photostability (Pfr/Pr) of photosensitive elements. Adding a specific proportion of 730nm far red light can effectively control the flowering time, plant height, and internode elongation of plants, which is crucial for flower induction and seedling cultivation.
Programmed control of light intensity and photoperiod: The solution integrates an intelligent control system, allowing users to preset or adjust the light intensity (PPFD) and photoperiod (alternation of light and dark) in real time based on crop type and growth age. Realize "on-demand supplementary lighting" to maximize energy utilization efficiency while ensuring optimal growth results.
Modular structure and heat dissipation design: The lighting fixtures adopt modular design, and customers can flexibly choose the shape, size, and installation method of the lamp board according to the planting layout (such as vertical farm multi-layer shelves, greenhouse top supplementary lighting). At the same time, heat dissipation ensures the stability of LED light output and ultra long service life, reducing maintenance costs.
Application value:
This customized solution can directly serve cutting-edge fields such as high-value crop production (such as medicinal herbs and flowers), breeding acceleration, plant factories, and space agriculture. By providing the most suitable 'light environment', crop yield and quality (such as taste and nutritional content) can be significantly improved, and precise control of the growth cycle can be achieved, ultimately creating higher economic returns for investors.