Using proprietary technology, dedicated microcomputer automatic control system, automatic detection and adjustment charge and discharge control and protection systems. Lamps light the lamps at the bottom of the cable. Solar lamps on and off 1. solar lighting with automatic on and off function, the night comes (5:30 in winter, summer, 7:30), solar lights automatically light solar lighting, solar lighting is automatically turned off early in the morning, no staff management and maintenance. 2. My company does not manufacture solar lamps light sensors, the complete elimination of the leaves, dust and other problems caused by daytime lights. 3. The special requirements of solar lighting manufacturers, the company can set up a manual switch or remote control switch, remote control distance of a remote control, all the lights are off in accordance with the actual requirements of production and management personnel. For example: sports, dormitory area. Solar lighting products, Qingdao Steel Yi (certified), solar lighting is provided by solar energy, Ltd. Qingdao Yi Gang. Qingdao Yi Steel Solar Limited (www.gangyisolar.com) is Qingdao, a leader in solar and renewable energy, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yi Gang leader in Qingdao with the staff warmly welcome all inquiries negotiations to create Qingdao Yi Gang a better future.