... garden,housing district,working street.it is waterproof,dustyproof solar road marker specification :Applied range: It is used for ... decorate and light .It’s small volume ,solar power supply,long using life,waterproof,dustproof,compression ... monocrystalline silicon solar panel.02) Battery:3.7V/1650mAH, SP\Li-Lon03) Light source: using 1 pcs piranha ... >6714) Life: >5 years(SP\Li-Lon) solar road marker