solar powered LED obstruction light, portable rechargeable light. 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 darkness,12.5%duty cycle)On/off level60/100 LuxFlashing ...