Auto charge by the Sun, No wiring, No manual recharging, No human intervention needed.
Auto start flashing at dusk and auto off at dawn.
|Battery||Resist high/low temperature Ni-Mh|
|LED||Ultra Bright 4pcs LED and Vacuum Aluminum Reflector|
|Lighting Mode||Flash, 100times/min, two sides light alternately|
|Visible Distance||500 meters|
|Working Time||12hrs/day. 36hrs back-up battery for rainy days|
|Water/Rain Proof||Rain Proof|
|Product Material||Anti-aging and Anti-water PC|