LED street lights technology standards

　　LED lighting technology matures, high-power LED light effect has reached 100lm / W or more, which makes the city street lighting energy saving possible. LED lights, especially the high-power LED lights, are at the rapid pace rushing the traditional street market. So what kind of LED Street Light that is consistent with standard LED lights?

　　1 light conversion rate account for 17%, (the amount of solar energy per square is 1000W, actual utilization efficiency is 170W)

　　2 Market Street Light Lens material optical materials for the improved transmittance ≥ 93%, temperature -38 - +90 degrees, UV protection rate is 30,000 hours `yellow change and so on.

　　3.LED lamp lens, the lens is mainly used for LED Street Light, spot rectangular material is PMMA optical materials, transmittance ≥ 93%, temperature -38 - +90 degrees, `yellow UV protection rate is 30,000 hours without changes.

　　4 the average luminance of road illumination uniformity (uniformity of road surface luminance) is 0.48. Spot ratio 1:2.

　　5 meet the road illumination. (Actually 1/2 center spot reached 25LUX, 1/4 center beam intensity reached 15LUX, 16 meters from the minimum light intensity 4LUX, overlapping light intensity is about 6LUX.

　　6 in the new city lighting, it has a very good application prospects. Dimming for depth, and the colors and other characteristics will not change due to dimming.

　　7. Adaptation humidity: ≤ 95