Characteristic: portable, easy operation, environmental protection, energy conservation.
This production is made according to the National standard and Traffic safety law. Schools, Universities, Factories, Mines, Traffic management offices and other units can use it to control transportation wherever there is a temporary need. ? Basic instructure :Highly effective solar cell, LED photosource.
It can keep working moe than 36 hours without sunlight. Moreover operating time and way can be controled by man or autmatically within 100 meters with the help of micro- computer and remote contol technology. When the work is finished this kind of light can be put onto the roadside or be moved into a car after dismantled. ? ?