8hoursworkingtime,continueoperationduring3lastrainydays.DesignbasedonChinasituation. Warrantyforeachpartsofsolarstreetlights:PartsWarrantytimeLifttimeSolarPanel5years25yearsController3years10yearsLead-acidBattery 1years5yearsPole5years10yearsLEDLight3yearsOver50,000Hrs TypeNo.TST-13LLEDLights18WSolarPanel60WHeight5.5M