Now led lights, the outer surface of the heat lamp shell Settings have the led panel, led light plate, the lateral set through plate, transparent plate set up with several lens, the base Settings are installed at the bottom of tube, pipe installation includes setting layer outside the outer layer of cast iron, cast iron layer outside the setting of the medial has a damping layer, the damping layer is filled with sponge, sponge embedded in several aluminum honeycomb, damping layer the inside of the set with wire mesh, wire mesh layer plate within the inside of the set. Described the outer edge of the outdoor led street lamp light plate set through plate, described through plate set up several lens, described the base Settings are installed at the bottom of tube, pipe installation including have set up outside the outer layer of the cast iron layer, described the cast iron the inside of the set with damping layer, described in the damping layer is filled with sponge, sponge embedded within the stated there are a number of aluminium honeycomb, described in the damping layer the inside of the set with wire mesh, wire mesh layers described the inside of the set have a steel plate in the floor. This design led street light the whole structure is simple, reasonable design, the whole lamp shell can be cooling, cooling the lamp shell is also set up several cooling hole, makes the cooling effect is better; Install tube set damping layer, so that at the time of use, vibration resistance, better long time use loose lamp body is not going to happen, longer service life.