According to the research of the scientists, for most plants, red light and blue light are work in the growing. Also, moderate infrared and UV are helpful to plant growth. For the Supreme lighting system, the lights can produce the light in full spectrum. Full-spectrum lights provide photosynthetic requirements at all stages of plant growth. In future models, Supreme will also offer models with adjustable spectra to meet the needs of various plants, at all stages of growth, while maintaining high efficiency and energy efficiency without harming plants.