source:Industry Trends release time:2023-11-09 Hits: Popular:led screen wholesaler
1. The conversion rate of light is 17%, (the energy per square meter of the sun is 1000W, and the actual utilization efficiency is 170W)
2. The street lamp lens material in the market is an improved optical material, with a transmittance of ≥ 93%, temperature resistance of -38-+90 degrees, UV resistance, and no change in yellowing rate after 30000 hours.
3. LED street lights, mainly used as lenses for LED street lights, with rectangular light spots and PMMA optical materials, with a transmittance of ≥ 93%, temperature resistance of -38-+90 degrees, UV resistance, and no change in yellowing rate after 30000 hours,
4. The average illuminance of uniformity of road surface illumination is 0.48, and the light spot ratio is 1:2.
5. Comply with road illumination. The actual 1/2 center light spot reaches 25LUX, 1/4 center light intensity reaches 15LUX, the lowest light intensity at a distance of 16 meters is 4LUX, and the overlapping light intensity is about 6LUX.
It has very good application prospects in new urban lighting. Dimming for depth, and color and other characteristics will not change due to dimming.
7. Applicable humidity: ≤ 95.
Despite the rapid development of LED street lights, the standards for LED street lights are relatively lagging behind. On a global scale, there are standards for LED street lights, such as the European standards for LED street lights. In fact, the standards for LED street lights vary from region to region in terms of indicators. LED street lights need to meet the requirements of the sales area in terms of standards. Therefore, bidding for LED street light projects requires in-depth research on local LED street light standards, in order to gain a foothold in the fierce market competition.
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