Key description:
1.Using temperature: -20 centigrade to +70 centigrade
2.Light source: LED
3.Work mode: flashing or steady
4.Charging time: 8 hours/day
5.Compression resistance:25tons
6.Visibility of led solar road stud: 800m
7.Waterproof grade: IP=68
8.Working life: over 3 years
9.Warranty: 1 year