High-way street lamp,60W Road lamp,High power led street light High shine efficiency Long life span Good heat dissipation High-way street lamp,60W Road lamp,High power led street lightPower dissipation: 60WColor: WhiteWorking ... °c~+60°cUsage: Urban road,High way,Square,Graden,Park,community industrial district illumination.Using American bridgelux chips,high shine efficiency and good quality.