1. The conversion rate of light is 17% (solar energy per square meter is 1000W, and the actual utilization efficiency is 170W)

2. The average luminance of pavement surfaceilluminance is 0.48, larger than the national standard of 0.42 for traditional street lamps. Spot ratio 1:2, in line with road illumination. (The actual 1/2 center spot reaches 25LUX, the 1/4 center light intensity reaches 15LUX, the lowest light intensity 16 meters away is 4LUX, and the overlapping light intensity is about 6LUX.

3. The market street lamp lens material is an improved optical material, transmittance ≥93%, temperature resistance -38-+90 degrees, anti-UV ultraviolet 'yelination rate of 30000 hours without change, etc.. It has a very good application prospect in new urban lighting. Dimming for depth, and color and other characteristics do not change with dimming.