LED(lighting emitting diode), is a light emitting device using solid semiconductor chips as light emitting materials. It has advantages of high efficiency, low energy consumption, long life time, safe, reliable and good color-rendering. Our LED street light has high light emitting efficiency and high visual fidelity. It uses single ultra-high-power LED with impoerted chips as light resource, color temperature 4500~6500K, color-rendering index over 80. Adopting precision targeting and directional lighting technologies for decondary optic design. It controls the projecting direction of light effectively, reduces light pollution, increases ultilization, no lead and mercury elements, no pollution to environment. Long life time over 50 thousands. Maintenance free, applicable for poor working condition. It saves more energy, has higher efficiency and longer life time than tranditional street lights. |