led lights - low prices - Lijiang, Yunnan
Yunnan 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 high-power LED lights, is to speed fast Meng impact on traditional street market high-power LED lights as the name suggests is a power greater than 30 watts or more, using the new LED lights semiconductor light source LED lights currently standard is generally uniform illumination of the road (uniformity of road surfaceilluminance) 0.48 average illuminance spot ratio 1: 2, in line with road illumination. (actual 1/2 central spot reaches 25LUX1 / 4 center of the light intensity reaches 15LUX, 16 meters from the lowest light intensity 4LUX, overlapping light intensity of about 6LUX. The market street light lens material for the improvement of optical materials, transmittance ≥93 %, temperature -38- + 90 degrees, anti-yellowing UV UV `unchanged rate of 30,000 hours and so on. It has a very good prospect in the new city lighting. dimming depth, and color and other characteristics do not changes due to dimming Solar LED lights that refers to the use of solar silicon panels for the power supply of LED lights.