Solar warning sign
1. Solar Panel power :5W-30W
2. Battery:12V,10AH-17AH
3. Light source : Ultra Bright Led
4. Visibility distance:>1000m
5. Control:Specifized controller for solar energy traffic lights
6. Runtime:under rainy weather over 240 hoursInside light control switch ,starts in dark automaticall
7. Two Sides or bosseyed
8. Led Color:Red and bule