Street light series,LED street lamp,28W Street light,led Road lamp High shine efficiency Long life span Good heat dissipation Street light series,LED street lamp,28W Street light,led Road lampPower dissipation: 28WColor: WhiteWorking voltage ... span: 50,000 hrsWorking environment: -40°c~+60°cUsage: Urban road,High way,Square,Graden,Park,community industrial district illumination.Use ...