1. It can produce artificial radiation sources with different wavelength combinations.
2. The conversion efficiency from electric power to radiant power is high.
3. Led belongs to cold light source, and the light emitted has no thermal radiation.
4. The single-sided light-emitting mode has the highest light radiation utilization rate.
5. The radiation output can be adjusted by driving current.
6. The radiation attenuation rate is low, and the average life is more than 30000 hours.
7. Low power consumption and low planting cost.
8. It can be driven by low-voltage DC and realize digital scale control.
9. Easy access to solar and wind power supply system.
10. The production process of LED devices will not cause environmental pollution.
11. High product cost and large initial investment.