1,Imported solar panel

2,Light source:high pressure sodium lamp or electroless lamps

3,Microcomputer intelligent pulse controller,time control and light activated,over  charging  protection and over discharging protection

4,Solar light specific waterproof   battery

5,Lamppost:6-30meters in height,hot dip galvanizing,plastic spraying

6,Lamps:Computer design,pressure casting aluminum,plastic spraying

7,Environment temperature:-50℃—+70℃

8,Lighting time:10--14 hours daily

9,Continuous rainy days:3--15 days

10,System life:More than 20 years