self contained portable rechargeable solar powered LED flashing or blinking light;resisting 21 rainy days. visibility 6.3km Speficiations: Light CharacteristicsIntensity25cdVisible Range>6.3kmAvailable colorsRed, amber, green, blue, white, infred LEDVertical degree> ±3.5° at 50% intensityHorizontal degree360Light sourceLEDLED life≥100,000 hrsElectrical CharacteristicsAutonomy>21 days(12hour ...