At urban use of street lights are using utility power supply, need not only laying cable, install complex, but also consumption power, bring safe hidden trouble. And WuHanCheng light Byrd company self-develops solar LED lights, and with a solar energy panel and batteries, solar panels will be collecting solar and transformed into electrical energy, then stored to battery, for street lamp glow. Even if continuous rainy 7 to 10 days, street lamp can also normal illumination. The lamp is using the microcomputer control, and so can be set to open lamp, turn off the lights time, even can set each lamp light long. Provincial department of high place controller introduces said, this is a kind of saving energy and green environmental street lamp.