The adoption of multi color mixed light LED lighting technology route that balances energy saving, safety, maintenance, and light interference is the best solution for environmentally friendly outdoor lighting. Achieved a balance between high power and low color temperature, high luminous efficiency, and high visual acuity, with minimal attenuation and stable light quality; Compared to regular white LED street lights, the warm and penetrating color tone makes driving safer in rainy, foggy, and hazy weather; Compared to high-pressure sodium street lamps, it saves 50% energy and increases lifespan by 2.5 times。