The selection of solar street lights are LED lights, LED solar street lights, because of high efficiency, energy saving, environmental protection, easy maintenance, high safety characteristics, is becoming the darling of urban road lighting new, reform (expansion) construction project. LC series connectors are made of high temperature resistant material PBT, resistant to -40℃ to 120℃ high and low temperature environment, which can adapt to the long-term continuous and stable operation of street lamps in most temperature environments.