Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
The lamp is detachable and is designed for children in mountainous areas.One is the mountain road to go to school is far away, two is the mountain area solar radiation is strong, three is the mountain area children lack of lamps.children can wear hats to school and collect solar energy on their way to school. When you come home from school, you can put your hat on a special hat rack and it will shine. hang up the way that can switch on and off, also be more novel and interesting.
ping ding shan, China