Yunnan solar warning lights

Yunnan solar warning lights
 

Product description:

Application of solar energy warning lights in Yunnan
Yunnan Province, located in the subtropical and tropical highland monsoon climate, summer and winter temperature difference, distinct wet and dry seasons. Climate varies with altitude difference was significant vertical Yunnan poly- energy research and development of new special climatic conditions according to Yunnan solar warning lights, solar yellow flashing lights, solar burst of flashing lights and solar power road monitoring system has been widely used in transportation and highway construction in Yunnan